(pharmacology) a shortened allomorph of the monoclonal antibody affix -kin-, used before the affixes -xi- and -zu- for ease of pronunciation

(US) to howl like a dog

(US) the howl of a dog; a whoop or similar shout of excitement

plural of ki-yi

An expression of joy. / An exclamation used to startle or frighten an opponent.

(slang, chiefly Nonantum, Newton, Massachusetts) Not to be believed; unbelievable.

(now uncommon) The act or an instance of kissing another person's cheeks in turn as a greeting. / (rare) The act or an instance of touching cheeks together in turn as a greeting.

(transitive, intransitive) To give a French kiss, in its various senses.

(transitive) To touch with the lips or press the lips against, usually to show love or affection or passion, or as part of a greeting.

A touch with the lips, usually to express love or affection, or as a greeting.