What is lacking some of the usual forms of declension or conjugation; as, a defective noun or verb. -- De*fect"ive*ly, adv. -- De*fect"ive*ness, n called?

defective — (Gram.) Lacking some of the usual forms of declension or conjugation; as, a defective noun or verb. -- De*fect"ive*ly, adv. -- De*fect"ive*ness, n. (Webster's 1913.)

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