Synonym: check, control, curb, defend, protect, restrain, secure, shield, watch. Similar words: on guard, square, quarter, quarterback, quarrel with, headquarters, yard, card. Meaning: [gɑrd /gɑːd] 
n. 1. a person who keeps watch over something or someone 2. the person who plays that position on a football team 3. a device designed to prevent injury 4. a posture of defence in boxing or fencing 5. the person who plays the position of guard on a basketball team 6. a group of men who escort and protect some important person 7. a precautionary measure warding off impending danger or damage or injury etc. 8. the duty of serving as a sentry 9. a position on the line of scrimmage 10. a position on a basketball team. v. 1. to keep watch over 2. watch over or shield from danger or harm; protect 3. protect against a challenge or attack 4. take precautions in order to avoid some unwanted consequence.
n. 1. a person who keeps watch over something or someone 2. the person who plays that position on a football team 3. a device designed to prevent injury 4. a posture of defence in boxing or fencing 5. the person who plays the position of guard on a basketball team 6. a group of men who escort and protect some important person 7. a precautionary measure warding off impending danger or damage or injury etc. 8. the duty of serving as a sentry 9. a position on the line of scrimmage 10. a position on a basketball team. v. 1. to keep watch over 2. watch over or shield from danger or harm; protect 3. protect against a challenge or attack 4. take precautions in order to avoid some unwanted consequence. 
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181. Fellow airmen provided a guard of honour at his wedding.
182. Something in his tone put her on her guard .
183. He spent part of the war in the National Guard.
184. Soon the guard on the train came and clipped our tickets.
185. Some of the old guard were resentful that a newcomer had been appointed to the post.
186. This place was not very safe, so they wanted to post guard.
187. We were challenged by the security guard at the gate.
188. He tried to get by the guard at the door.
189. In spite of the awkward questions the minister never let his guard fall for a moment.
190. The Governor has now called in the National Guard to assist the cleanup operation.
191. They've even mounted guard outside the main hotel in the capital.
192. The guard waved his flag and the train left the station.
193. A heavily armed guard of police have sealed off the city centre.
194. He was under instructions to guard the key with his life.
195. A guard found him lying in a pool of blood.
196. The lawyer's apparently innocent question was designed to catch the witness off guard.
197. These men are dangerous so you'll need to be on your guard .
198. The fence along the middle of the road is intended to guard vehicles from crashing into each other.
198. Sentencedict.com try its best to collect and build good sentences.
199. They were taken completely off their guard when this happened.
200. The guard waved his flag and the train pulled away from the station.
201. Fellow soldiers from Corporal Smith's regiment formed a guard of honour at his wedding.
202. On his arrival the president inspected the guard of honour.
203. The lawyer's seemingly innocent question caught the witness off his guard.
204. The guard at the gate challenged anyone approaching the building.
205. The captain of the guard looked as if he had a mind to challenge them.
206. You always have to be on your guard against pickpockets.
207. Officially, the guard was to protect us. In fact, they were there to report on our movements.
208. He was taken to hospital, where he is now under police guard.
209. The guard loosed the dogs when the burglar alarm went off.
210. Be guard against various sham theories. Don't be fooled by them.
More similar words: on guard, square, quarter, quarterback, quarrel with, headquarters, yard, card, hard, award, board, beard, hazard, pardon, toward, tear down, standard, hardware, on board, hardly any, backyard, regarding, put forward, afterward, as regards, regardless, avant-garde, in regard to, jeopardize, bring forward.