noun
Wasei-eigo (Japanese-made English) from 'guardman'. Refers to a uniformed security guard, often at buildings, events, or stations.
wasei-eigo (Japanese-coined English), from guardman
ビルの入り口にガードマンが立っている。
A security guard is standing at the entrance of the building.
警備員 is the standard Japanese word for a security guard, while ガードマン is a common wasei-eigo alternative with a slightly more casual or everyday feel.
Wasei-eigo (Japanese-made English) from 'guard' + 'man'. Not used in English with this meaning.