Synonym: conserve, guard, have, hold, maintain, preserve, protect, save, tend. Antonym: break. Similar words: keep to, keep up, keep on, keep off, keep away, keep down, keep back, keep out of. Meaning: [kɪːp] 
n. 1. the financial means whereby one lives 2. the main tower within the walls of a medieval castle or fortress 3. a cell in a jail or prison. v. 1. keep in a certain state, position, or activity; e.g., "keep clean" 2. continue a certain state, condition, or activity 3. retain possession of 4. prevent from doing something or being in a certain state 5. conform one's action or practice to 6. observe correctly or closely 7. look after; be the keeper of; have charge of 8. maintain by writing regular records 9. supply with room and board 10. allow to remain in a place or position 11. supply with necessities and support 12. fail to spoil or rot 13. celebrate, as of holidays or rites 14. keep under control; keep in check 15. maintain in safety from injury, harm, or danger 16. raise 17. retain rights to 18. store or keep customarily 19. have as a supply 20. maintain for use and service 21. hold and prevent from leaving 22. prevent (food) from rotting.
n. 1. the financial means whereby one lives 2. the main tower within the walls of a medieval castle or fortress 3. a cell in a jail or prison. v. 1. keep in a certain state, position, or activity; e.g., "keep clean" 2. continue a certain state, condition, or activity 3. retain possession of 4. prevent from doing something or being in a certain state 5. conform one's action or practice to 6. observe correctly or closely 7. look after; be the keeper of; have charge of 8. maintain by writing regular records 9. supply with room and board 10. allow to remain in a place or position 11. supply with necessities and support 12. fail to spoil or rot 13. celebrate, as of holidays or rites 14. keep under control; keep in check 15. maintain in safety from injury, harm, or danger 16. raise 17. retain rights to 18. store or keep customarily 19. have as a supply 20. maintain for use and service 21. hold and prevent from leaving 22. prevent (food) from rotting. 
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151 I was struggling to keep up some of the time and the scenery was going past way too fast and close at times.
152 Don't tell anyone about our plan, keep it a secret - it's a secret plan.
153 If there ever comes a day, when we can't be together, keep me in your heart. I'll stay there forever.
154 For heaven's sake let's keep to the point or we'll never reach any decisions.
155 I always keep a drink of water by my bedside in case I am thirsty in the middle of the night.
156 If you have no intention of marrying her, you shouldn't keep leading her on.
157 As long as we live in each other's heart, death can't keep us apart.
158 I try and keep in tip-top shape by exercising every day.
159 To keep economic reform on track, 60,000 public-sector jobs must be cut.
160 A fellow doesn't last long on what he has done. He's got to keep on delivering as he goes along.
161 Please keep the doors closed while the train is moving.
162 The rubber seal is designed to keep out all the moisture.
163 He lost his job and didn't know how to keep his family going.
164 In summer, they usually burn some coil incense to keep away the mosquitoes.
165 Make sure you keep the key in a safe place.
166 I had almost decided to keep my rendezvous with Tony.
167 Keep the kitchen clear of all sources of bacteria, not forgetting the biggest culprit of all?the dishcloth.
168 Don't forget to keep a careful tally of what you spend.
169 A good diet and plenty of exercise will help you to keep your body healthy.
170 His pithy advice to young painters was, "Above all, keep your colours fresh."
171 Try to keep any conflict between you and your ex-partner to a minimum.
172 Keep the old, meet the new; one is gold, another is silver.
173 Girls always eat like a bird in order to keep a slender figure.
174 Unless the loess bones of me and keep you the centenary worryfree.
175 When she lost all her money, she was determined to keep up appearances .
176 The policeman was offered/given a bribe of 500 to keep his mouth shut.
177 Keep your receipt in case you want to bring it back.
178 If homeowners can't keep up the payments(http://sentencedict.com/keep.html), they face foreclosure.
179 to keep someone around you is not love; love is to let the one u love go freely.
180 You can keep one of the photos. Either of them-whichever you like.
More similar words: keep to, keep up, keep on, keep off, keep away, keep down, keep back, keep out of, keep from, keep up with, keep in mind, keep in touch, keep an eye on, keep pace with, keep company with, sweep, steep, sleep, go to sleep, take effect.