space bar

RELATED WORDS :

POS

Noun Phrase

top

WORDNET DICTIONARY

Noun space bar has 1 sense

space bar(n = noun.artifact) - the bar-shaped typewriter key that introduces spaces when used;

is a kind of

key

is a part of typewriter keyboard

top

CIDE DICTIONARY

space bar,

A bar or key, in a typewriter, typesetting machine, or other keyboard (as a computer keyboard), used to insert a space between letters. [Webster 1913 Suppl.]

For further exploring for "space bar" in Webster Dictionary Online