Antonym: fore, forth, front. Similar words: back up, back on, back of, cut back, back away, hold back, set back, pay back. Meaning: [bæk] 
n. 1. the posterior part of a human (or animal) body from the neck to the end of the spine 2. the side that goes last or is not normally seen 3. the part of something that is furthest from the normal viewer 4. (football) a person who plays in the backfield 5. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord 6. the protective covering on the front, back, and spine of a book 7. the part of a garment that covers the back of your body 8. a support that you can lean against while sitting 9. the position of a player on a football team who is stationed behind the line of scrimmage. v. 1. be behind; approve of 2. travel backward 3. give support or one's approval to 4. cause to travel backward 5. support financial backing for 6. be in back of 7. place a bet on 8. shift to a counterclockwise direction 9. establish as valid or genuine 10. strengthen by providing with a back or backing. adj. 1. related to or located at the back 2. located at or near the back of an animal 3. of an earlier date. adv. 1. in or to or toward a former location 2. at or to or toward the back or rear 3. in or to or toward an original condition 4. in or to or toward a past time 5. in answer 6. in repayment or retaliation.
n. 1. the posterior part of a human (or animal) body from the neck to the end of the spine 2. the side that goes last or is not normally seen 3. the part of something that is furthest from the normal viewer 4. (football) a person who plays in the backfield 5. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord 6. the protective covering on the front, back, and spine of a book 7. the part of a garment that covers the back of your body 8. a support that you can lean against while sitting 9. the position of a player on a football team who is stationed behind the line of scrimmage. v. 1. be behind; approve of 2. travel backward 3. give support or one's approval to 4. cause to travel backward 5. support financial backing for 6. be in back of 7. place a bet on 8. shift to a counterclockwise direction 9. establish as valid or genuine 10. strengthen by providing with a back or backing. adj. 1. related to or located at the back 2. located at or near the back of an animal 3. of an earlier date. adv. 1. in or to or toward a former location 2. at or to or toward the back or rear 3. in or to or toward an original condition 4. in or to or toward a past time 5. in answer 6. in repayment or retaliation. 
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(181) You can't keep using your bad back as an excuse.
(182) Tom wanted to kick back at the people who had written so unfavorably about his new book in the newspapers.
(183) Our soldiers beat back all the attacks of the enemy.
(184) They will be concerned to cut back expenditure on unnecessary items.
(185) My dog always springs forth when I go back home.
(186) Do you want this photograph back or can I keep it?
(187) We had to trudge up the track back to the station.
(188) Eight children were crammed into the back of the car.
(189) Any efforts to try to put the clock back will come to no good end.
(190) The administration has been steadily rowing back from its early opposition to his attendance in London.
(191) They will plead with him to pull back from confrontation.
(192) We didn't arrive back at the hotel until very late.
(193) Being youngsters, we sat modestly at the back, never daring to speak.
(194) He talked so much that they were really glad to see the back of him .
(195) I just wish someday and somehow,We can be back together, Together well stay,Always and forever.
(196) Is it worth trying to glue this plate back together?
(197) I tried to lead the discussion back to the main issue.
(198) She used to borrow money and not bother to pay it back.
(199) No matter how bad your heart has been broken, the world doesn't stop for your grief. The sun comes right back up the next day.
(200) She must be very strong to carry such a weight on her back.
(201) I was worried when Barry didn't come back at the usual time.
(202) We lost two or three early games in the World Cup,(www.Sentencedict.com) but we bounced back.
(203) Looking back helps insofar as it helps you learn from your mistakes.
(204) They will eventually be able to claw back all or most of the debt.
(205) The farmers ploughed the vegetable leaves back to enrich the soil.
(206) She started running towards the street but suddenly doubled back to the house.
(207) The tree is too big,you'll have to chop back some of the branches.
(208) She was trying to get her thoughts back into some semblance of order .
(209) They throw their shadows before them who carry their lantern on their back.
(210) A cassette tape recorder can easily record sound on and play sound back from tape.
More similar words: back up, back on, back of, cut back, back away, hold back, set back, pay back, call back, keep back, go back to, draw back, look back, give back, go back on, backyard, feedback, bring back, fall back on, background, double back, back and forth, date back to, quarterback, tobacco, bacteria, sack, rack, pack, track.