---
title: titanium — school dictionary · trees and pragmatics
description: «titanium» in the school dictionary: Titanium is a strong, light, silver-grey metal, a chemical element with the symbol Ti and atomic number 22. Every meaning for a pupil with its dependency tree and pragmatics.
---

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# titanium

<!-- .vintro -->
**Who acts:** Titanium, It, chemical symbol, White paint · **What happens:** be, not rust, use, make, contain · **To what, where:** strong grey metal, it, planes, new hip, bike frames, seawater

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«titanium» in the school dictionary: its 2 meanings for a pupil and its 7 examples, every sentence parsed by Mova itself — its syntax tree, a dependency tree in the style of Universal Dependencies, and its pragmatics clause by clause. The word in the dictionary, with its sense in the lessons: [titanium in the school dictionary](https://md.mova.elamur.ai/free/en/dictionaries/school/w/titanium.md).

## Meaning 1 {#m1}

<!-- .ven lang=en -->
Titanium is a strong, light, silver-grey metal, a chemical element with the symbol Ti and atomic number 22.

<!-- fold The tree, 19 words -->
```conllu
# sent_id = dict:school:titanium:m1:1
# text = Titanium is a strong, light, silver-grey metal, a chemical element with the symbol Ti and atomic number 22.
1	Titanium	titanium	NOUN	NN	Number=Sing	11	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	11	cop	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	11	det	_	_
4	strong	strong	ADJ	JJ	Degree=Pos	11	amod	_	SpaceAfter=No
5	,	,	PUNCT	,	_	6	punct	_	_
6	light	light	ADJ	JJ	Degree=Pos	4	conj	_	SpaceAfter=No
7	,	,	PUNCT	,	_	4	punct	_	_
8	silver	silver	ADJ	JJ	Degree=Pos	10	amod	_	SpaceAfter=No
9	-	-	PUNCT	HYPH	_	8	punct	_	SpaceAfter=No
10	grey	grey	ADJ	JJ	Degree=Pos	11	amod	_	_
11	metal	metal	NOUN	NN	Number=Sing	0	root	_	SpaceAfter=No
12	,	,	PUNCT	,	_	15	punct	_	_
13	a	a	DET	DT	Definite=Ind|PronType=Art	15	det	_	_
14	chemical	chemical	ADJ	JJ	Degree=Pos	15	amod	_	_
15	element	element	NOUN	NN	Number=Sing	11	conj	_	_
16	with	with	ADP	IN	_	18	case	_	_
17	the	the	DET	DT	Definite=Def|PronType=Art	18	det	_	_
18	symbol	symbol	NOUN	NN	Number=Sing	15	nmod	_	_
19	Ti	Ti	PROPN	NNP	Number=Sing	18	appos	_	_
20	and	and	CCONJ	CC	_	22	cc	_	_
21	atomic	atomic	ADJ	JJ	Degree=Pos	22	amod	_	_
22	number	number	NOUN	NN	Number=Sing	19	conj	_	_
23	22	22	NUM	CD	NumForm=Digit|NumType=Card	22	flat	_	SpaceAfter=No
24	.	.	PUNCT	.	_	11	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | Titanium | a strong grey metal and a chemical element with the symbol |  |  |  |  | tree rules |

<!-- .note -->
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

## Meaning 2 {#m2}

<!-- .ven lang=en -->
It does not rust easily, so it is used in planes, spacecraft, bicycles, glasses frames and medical implants.

<!-- fold The tree, 18 words -->
```conllu
# sent_id = dict:school:titanium:m2:1
# text = It does not rust easily, so it is used in planes, spacecraft, bicycles, glasses frames and medical implants.
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	4	nsubj	_	_
2	does	do	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	aux	_	_
3	not	not	PART	RB	Polarity=Neg	4	advmod	_	_
4	rust	rust	VERB	VB	VerbForm=Inf	0	root	_	_
5	easily	easily	ADV	RB	_	4	advmod	_	SpaceAfter=No
6	,	,	PUNCT	,	_	10	punct	_	_
7	so	so	ADV	RB	_	10	advmod	_	_
8	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	10	nsubj:pass	_	_
9	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	10	aux:pass	_	_
10	used	use	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	4	parataxis	_	_
11	in	in	ADP	IN	_	12	case	_	_
12	planes	plane	NOUN	NNS	Number=Plur	10	obl	_	SpaceAfter=No
13	,	,	PUNCT	,	_	14	punct	_	_
14	spacecraft	spacecraft	NOUN	NN	Number=Sing	12	conj	_	SpaceAfter=No
15	,	,	PUNCT	,	_	16	punct	_	_
16	bicycles	bicycle	NOUN	NNS	Number=Plur	12	conj	_	SpaceAfter=No
17	,	,	PUNCT	,	_	19	punct	_	_
18	glasses	glass	NOUN	NNS	Number=Plur	19	compound	_	_
19	frames	frame	NOUN	NNS	Number=Plur	12	conj	_	_
20	and	and	CCONJ	CC	_	22	cc	_	_
21	medical	medical	ADJ	JJ	Degree=Pos	22	amod	_	_
22	implants	implant	NOUN	NNS	Number=Plur	12	conj	_	SpaceAfter=No
23	.	.	PUNCT	.	_	4	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **rust** | present · do-support | It |  |  |  |  | easily *property* | vn entity\_specific\_cos-45.5 «NP.patient V»: agent=Patient |
| 2 | **use** | present · passive |  | it |  | planes and spacecraft and bicycles and glasses frames and medical implants |  |  | vn eat-39.1 «NP V NP»: subject=Patient |

## Example 1 {#x1}

<!-- .ven lang=en -->
Titanium is strong but light.

```conllu
# sent_id = dict:school:titanium:x1:1
# text = Titanium is strong but light.
1	Titanium	titanium	NOUN	NN	Number=Sing	3	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	strong	strong	ADJ	JJ	Degree=Pos	0	root	_	_
4	but	but	CCONJ	CC	_	5	cc	_	_
5	light	light	ADJ	JJ	Degree=Pos	3	conj	_	SpaceAfter=No
6	.	.	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | Titanium |  |  |  |  | strong *property* | tree rules |
| 2 | **be** |  | Titanium *not said here* |  |  |  |  |  | tree rules |

## Example 2 {#x2}

<!-- .ven lang=en -->
Grandad's new hip is made of titanium.

```conllu
# sent_id = dict:school:titanium:x2:1
# text = Grandad's new hip is made of titanium.
1	Grandad	Grandad	PROPN	NNP	Number=Sing	4	nmod:poss	_	SpaceAfter=No
2	's	's	PART	POS	_	1	case	_	_
3	new	new	ADJ	JJ	Degree=Pos	4	amod	_	_
4	hip	hip	NOUN	NN	Number=Sing	6	nsubj:pass	_	_
5	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	aux:pass	_	_
6	made	make	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
7	of	of	ADP	IN	_	8	case	_	_
8	titanium	titanium	NOUN	NN	Number=Sing	6	obl	_	SpaceAfter=No
9	.	.	PUNCT	.	_	6	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **make** | present · passive |  | Grandad's new hip |  |  |  | of titanium | vn build-26.1-1 «NP.asset V NP»: subject=Product |

## Example 3 {#x3}

<!-- .ven lang=en -->
Some bike frames are made of titanium.

```conllu
# sent_id = dict:school:titanium:x3:1
# text = Some bike frames are made of titanium.
1	Some	some	DET	DT	PronType=Ind	3	det	_	_
2	bike	bike	NOUN	NN	Number=Sing	3	compound	_	_
3	frames	frame	NOUN	NNS	Number=Plur	5	nsubj:pass	_	_
4	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	aux:pass	_	_
5	made	make	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
6	of	of	ADP	IN	_	7	case	_	_
7	titanium	titanium	NOUN	NN	Number=Sing	5	obl	_	SpaceAfter=No
8	.	.	PUNCT	.	_	5	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **make** | present · passive |  | some bike frames |  |  |  | of titanium | vn build-26.1-1 «NP.asset V NP»: subject=Product |

## Example 4 {#x4}

<!-- .ven lang=en -->
Titanium does not rust in seawater.

```conllu
# sent_id = dict:school:titanium:x4:1
# text = Titanium does not rust in seawater.
1	Titanium	titanium	NOUN	NN	Number=Sing	4	nsubj	_	_
2	does	do	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	aux	_	_
3	not	not	PART	RB	Polarity=Neg	4	advmod	_	_
4	rust	rust	VERB	VB	VerbForm=Inf	0	root	_	_
5	in	in	ADP	IN	_	6	case	_	_
6	seawater	seawater	NOUN	NN	Number=Sing	4	obl	_	SpaceAfter=No
7	.	.	PUNCT	.	_	4	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **rust** | present · do-support | Titanium |  |  | seawater |  |  | vn entity\_specific\_cos-45.5 «NP.patient V»: agent=Patient |

## Example 5 {#x5}

<!-- .ven lang=en -->
Its chemical symbol is Ti.

```conllu
# sent_id = dict:school:titanium:x5:1
# text = Its chemical symbol is Ti.
1	Its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	3	nmod:poss	_	_
2	chemical	chemical	ADJ	JJ	Degree=Pos	3	amod	_	_
3	symbol	symbol	NOUN	NN	Number=Sing	5	nsubj	_	_
4	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	_	_
5	Ti	Ti	PROPN	NNP	Number=Sing	0	root	_	SpaceAfter=No
6	.	.	PUNCT	.	_	5	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | Its chemical symbol | Ti |  |  |  |  | tree rules |

## Example 6 {#x6}

<!-- .ven lang=en -->
White paint often contains titanium dioxide.

```conllu
# sent_id = dict:school:titanium:x6:1
# text = White paint often contains titanium dioxide.
1	White	white	ADJ	JJ	Degree=Pos	2	amod	_	_
2	paint	paint	NOUN	NN	Number=Sing	4	nsubj	_	_
3	often	often	ADV	RB	_	4	advmod	_	_
4	contains	contain	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	titanium	titanium	NOUN	NN	Number=Sing	6	compound	_	_
6	dioxide	dioxide	NOUN	NN	Number=Sing	4	obj	_	SpaceAfter=No
7	.	.	PUNCT	.	_	4	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **contain** | present | White paint | titanium dioxide |  |  |  | often *property* | vn comprise-107.2-2 «NP V NP»: agent=Pivot dioxide=Theme |

## Example 7 {#x7}

<!-- .ven lang=en -->
Titanium is used in planes and rockets.

```conllu
# sent_id = dict:school:titanium:x7:1
# text = Titanium is used in planes and rockets.
1	Titanium	titanium	NOUN	NN	Number=Sing	3	nsubj:pass	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	aux:pass	_	_
3	used	use	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
4	in	in	ADP	IN	_	5	case	_	_
5	planes	plane	NOUN	NNS	Number=Plur	3	obl	_	_
6	and	and	CCONJ	CC	_	7	cc	_	_
7	rockets	rocket	NOUN	NNS	Number=Plur	5	conj	_	SpaceAfter=No
8	.	.	PUNCT	.	_	3	punct	_	_
```

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **use** | present · passive |  | Titanium |  | planes and rockets |  |  | vn eat-39.1 «NP V NP»: subject=Patient |

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**Text:** the school dictionary of Mova's schools (`world/data/dictionary-schools/`), written for Mova. **Trees:** Mova's own parse — the `en` model on the CPU, when the site is built — not checked by a teacher; they may be wrong. **Frames:** Mova's frames reader (`prag`), each meaning and example read on its own. Elamur Cosmic License.

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