Synonyms of em

Noun

1. em, em quad, mutton quad, area unit, square measure

usage: a quad with a square body; "since `em quad' is hard to distinguish from `en quad', printers sometimes called it a `mutton quad'"

2. em, pica em, pica, linear unit, linear measure

usage: a linear unit (1/6 inch) used in printing

Definition and meaning of em (Dictionary)