(finance) A letter that is not legally binding but provides some form of assurance about the financial position of an entity.

(idiomatic, euphemistic) A female sex slave; prostitute.

(idiomatic, historical, euphemistic) A woman forced, or supposedly recruited, into brothels by the Japanese occupation forces before or during World War II.

A person who, in trying to offer help or advice, says something that simply adds to the distress. / (obsolete, slang) A boil.

plural of comfort girl

Simple, comforting home-cooked-style food associated with one's formative years, often a staple of diners and other informal restaurants.

plural of comfort woman

(idiomatic) Much less reassurance, consolation, aid, or pleasure than one needs or desires.

(euphemistic) A short break for people to go to the toilet

plural of comfort break