em rule
Concise Oxford English Dictionary © 2008 Oxford University Press:
em rule /ˈɛm ruːl/
▶noun Brit. a long dash used in punctuation, roughly the width of the letter M.
'em rule' also found in these Oxford entries:
|
Concise Oxford English Dictionary © 2008 Oxford University Press: em rule /ˈɛm ruːl/ |
|
