Definitions for old-maidish
Random House Webster's College Dictionary
Usually Disparaging.an elderly or confirmed spinster.
a fussy, timid, prudish person.
a simple card game, played with a deck having one card removed, in which players match pairs, the loser being the holder of the odd card, usu. a queen.
* Usage: Definition 1 is usually used with disparaging intent.
Origin of old maid: