to ward off attack from; guard against assault or injury (usually followed by from or against): The sentry defended the gate against sudden attack.
2.
to maintain by argument, evidence, etc.; uphold: She defended her claim successfully.
3.
to contest (a legal charge, claim, etc.).
4.
Law. to serve as attorney for (a defendant): He has defended some of the most notorious criminals.
5.
to support (an argument, theory, etc.) in the face of criticism; prove the validity of (a dissertation, thesis, or the like) by answering arguments and questions put by a committee of specialists.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
a scrap or morsel of food left at a meal.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
Synonyms 1. shelter, screen, shield; garrison, fortify. Defend,guard,preserve,protect all mean to keep safe. To defend is to strive to keep safe by resisting attack: to defend one's country. To guard is to watch over in order to keep safe: to guard a camp. To preserve is to keep safe in the midst of danger, either in a single instance or continuously: to preserve a spirit of conciliation. To protect is to keep safe by interposing a shield or barrier: to protect books by means of heavy paper covers. 2. vindicate.
mid-13c., from O.Fr. defendre, from L. defendere "ward off, protect," from de- "from, away" + fendere "to strike, push." In the Mercian hymns, L. defendet is glossed by O.E. gescildeð.