Senses
口子 opening
opening; cut; gap; tear; gash; an area where something has broken open or been sliced
口子 precedent
a precedent, specifically one that allows for breaking rules or making an exception
口子 spouse
(colloquial) spouse; husband or wife
口子 [classifier]
measure word used for the number of people in a family or household
口子 strategic pass
a mountain pass or a strategic gateway leading in or out of a place
口子 sail
(archaic) the sail of a ship