Yes, defense is a noun.
Yes, defence is a noun.
Yes the word defenses is a noun. It is the plural of defense.
The noun form for the adjective defensive is defensiveness.Another noun form is defense.
The word "defense" can function as either a noun or a verb.
Defendant is a noun referring to a person accused of a crime and being defended or allowed a defense, in a trial. The usual adjective would just be the possessive form (defendant's). The noun defense is often used as a noun adjunct referring to a defendant (defense counsel, defense arguments).
Because it is not a proper noun.
A noun for something to stop an opposing team's offense is the defense.
It is capitalized at the beginning of the sentence and when it is used as part of the proper noun. Example: Aerospace & Defense Industry Association of Newfoundland
Challenge (noun): a task or situation that tests someone's abilities or skills. Challenge (verb): to invite someone to engage in a competition or to test their abilities.
Yes, the word 'influence' is both a noun and a verb.Examples:The influence of the Greeks can be seen in Roman architecture. (noun)The defense's attempt to influence the jury didn't work. (verb)
The abstract noun form of the verb defend is defense.(The adjective defensive has another noun form, defensiveness, that has a different meaning.)
Some prefixes used with the noun (or rarely verb) defense are :-ive to form the adjective defensive (adverb defensively).-ible added to the root defens to form the adjective defensible (adverb defensibly).-man added to form the noun defenseman (plural defensemen), a sports position.
A proper noun is the name of a person, place, thing, or a title; for example:Arlene Lefkoe Accounting Solutions, New York, NYHarvard Business School, Accounting and Management, Boston, MAUS Dept. of Defense, Defense Accounting and Finance Office"Final Accounting", a novel by Linda Lovely
The word 'question' is both a noun and a verb. Example uses:Noun: I can answer your question.Verb: The defense may question the witness.