(US) a gambler.
|inSongs of Gold Rush 59: There was a noted gam-ba-lier a living in our camp [HDAS].|
|Night Side of N.Y 76: The gay gamboliers would sometimes set four and twenty hours at a stretch.|
|‘The Son of a Gambolier’ [lyrics] I’m a rambling rake of poverty / And the son of a gambolier.|
|Golden West 319: See here, gamboleer Sid, you’re too lucky [HDAS].|