Definition of lacer in English:

lacer

Pronunciation /ˈleɪsə/

noun

  • A person who (habitually) wears a corset in order to compress the waist. Frequently with modifying word indicating the manner or degree of lacing, chiefly (and now only) in "tight-lacer".

Origin

Early 19th century (in an earlier sense). From lace + -er.