mouth
classifier for things with mouths (people, domestic animals, cannons, wells etc)
classifier for bites or mouthfuls
open end
entrance
gate
opening
person
edge or blade of a knife
a crack
KangXi radical 30
to add
plus
(used after an adverb such as 不, 大, 稍 etc, and before a disyllabic verb, to indicate that the action of the verb is applied to sth or sb previously mentioned)
to apply (restrictions etc) to (sb)
to give (support, consideration etc) to (sth)
to increase
to augment
to append