Synonym: cut, rip, sever, slash, slice, slit, split. Antonym: unite. Similar words: tear off, tear up, in tears, tear down, year after year, team, steam, steak. Meaning: [tɪr /tɪə] 
n. 1. a drop of the clear salty saline solution secreted by the lacrimal glands 2. an opening made forcibly as by pulling apart 3. an occasion for excessive eating or drinking 4. the act of tearing. v. 1. separate or cause to separate abruptly 2. to separate or be separated by force 3. move quickly and violently 4. strip of feathers 5. fill with tears or shed tears.
n. 1. a drop of the clear salty saline solution secreted by the lacrimal glands 2. an opening made forcibly as by pulling apart 3. an occasion for excessive eating or drinking 4. the act of tearing. v. 1. separate or cause to separate abruptly 2. to separate or be separated by force 3. move quickly and violently 4. strip of feathers 5. fill with tears or shed tears. 
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1, Police used tear gas to put the riot down.
2, Police used water cannon and tear gas against demonstrators.
3, A dog can tear a rabbit apart in seconds.
4, Police used tear gas to disperse the demonstrators.
5, A tear trickled down the old man's cheek.
6, He blinked away a tear.
7, Police used tear gas to disperse the crowd.
8, Police used tear gas to disperse the crowds.
9, Nothing dries sooner than a tear.
10, He could not tear himself from that spot.
11, A tear rolled down his cheek.
12, Sometimes, only a tear, we completely clear sight.
13, If I cried a tear of painful sorrow,If I lost all hope for a new tomorrow,Would you dry my tear and ease my pain,Would you make me smile once again?
14, They propagated political doctrines which promised to tear apart the fabric of British society.
15, . She could tear a character to pieces in three minutes with her sharp tongue.
16, Riot police used water cannon and tear gas to disperse the crowd.
17, I dropped a tear in the ocean, and when i find it thats the day i will stop loving you.
18, This fabric has a tear in it.
19, Police used tear gas to break up a demonstration.
20, A tear rolled down his face.
21, A tear stole down her cheek.
22, There's a tear in the arm of my jacket.
23, She wiped a tear from her eye.
24, A muscle tear will leave a scar after healing.
25, Don't you dare tear up her ticket.
26, A tear appeared in the corner of his eye.
27, Love starts with a smile,(http://sentencedict.com/tear.html) develops with a kiss and ends with a tear.
28, He accused ministers of conniving with foreign companies to tear up employment rights.
29, The divided family remains a powerful metaphor for a society that continued to tear itself apart.
30, Love begins with a smile, grows with a kiss, ends with a tear.