bubble-head

See also: bubblehead

English

Alternative forms

• bubblehead

Noun

bubble-head (plural bubble-heads)

1. (military slang, derogatory) A submariner.

Usage notes

• Originally a derogatory name given by U.S. Navy surface fleet personnel.
• The term has been adopted by submariners and is used among themselves to refer to any service member serving onboard or qualified in Submarines.