HEAD RESTRAINT

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A cushion attached to the top of the back of an automobile's seat to prevent whiplash

Synonyms:

head restraint; headrest

Classified under:

Nouns denoting man-made objects

Hypernyms ("head restraint" is a kind of...):

cushion (a soft bag filled with air or a mass of padding such as feathers or foam rubber etc.)

Holonyms ("head restraint" is a part of...):

car seat (a seat in a car)

Credits