7. (noun)precaution, safeguard, guard a precautionary measure warding off impending danger or damage or injury etc. "he put an ice pack on the injury as a precaution"; "an insurance policy is a good safeguard"; "we let our guard down"
8. (noun)guard duty, guard, sentry duty, sentry go the duty of serving as a sentry "he was on guard that night"
9. (noun)guard (American football) a position on the line of scrimmage "guards must be good blockers"
11. (verb)guard to keepwatchover "there would be men guarding the horses"
12. (verb)guard, ward watchover or shield from danger or harm; protect "guard my possessions while I'm away"
13. (verb)defend, guard, hold protect against a challenge or attack "Hold that position behind the trees!"; "Hold the bridge against the enemy's attacks"
14. (verb)guard take precautions in order to avoid some unwanted consequence "guard against becoming too friendly with the staff"; "guard against infection"
1. (noun)guard a soldier, police officer, etc. who keeps a person or placesafe two guards at the gate; a border guard
2. guard the act of protecting sb or sth or keeping sb from escaping the hours during which he was on guard
3. guard under guard being guarded the prisoner under guard
4. guard on your guard (against) paying attention because sth bad could happen Be on your guard against Internet fraud.
5. guard off guard not paying attention and vulnerable to sth bad happening He caught me off guard with his criticism.
6. (verb)guard to keep safe; = protect Two police officers guarded the door.; to guard a secret
7. guard to stop from escaping He left the jail, guarded by two soldiers.
Definition of 'guard'
Webster Dictionary
1. (noun)guard to protect from danger; to secure against surprise, attack, or injury; to keep in safety; to defend; to shelter; to shield from surprise or attack; to protect by attendance; to accompany for protection; to care for
2. (noun)guard to keepwatch over, in order to prevent escape or restrain from acts of violence, or the like
3. (noun)guard to protect the edge of, esp. with an ornamental border; hence, to face or ornament with lists, laces, etc
4. (noun)guard to fasten by binding; to gird
5. (verb)guard to watch by way of caution or defense; to be caution; to be in a state or position of defense or safety; as, careful persons guard against mistakes
6. (verb)guard one who, or that which, guards from injury, danger, exposure, or attack; defense; protection
7. (verb)guard a man, or body of men, stationed to protect or control a person or position; a watch; a sentinel
13. (verb)guard a fence or rail to prevent falling from the deck of a vessel
14. (verb)guard an extension of the deck of a vessel beyond the hull; esp., in side-wheel steam vessels, the framework of strong timbers, which curves out on each side beyond the paddle wheel, and protects it and the shaft against collision
15. (verb)guard a plate of metal, beneath the stock, or the lock frame, of a gun or pistol, having a loop, called a bow, to protect the trigger
16. (verb)guard an interleaved strip at the back, as in a scrap book, to guard against its breaking when filled