Adjective

(-)

not yet sent, mailed or posted

I had several unsent e-mails in my pending file.

Adjective

(en adjective)

(archaic) unconfined

*{{quote-book, year=1831, author=William Stewart Rose, title=Orlando Furioso, chapter=, edition= citation

, passage=Not with the rage with which this whirlwind blows, Joust warring winds, north, south, and east, unpent . }}

*{{quote-book, year=1911, author=H. G. Wells, title=The Country of the Blind, And Other Stories, chapter=, edition= citation

, passage=And there, unpent by mountains, one saw the sky--the sky, not such a disc as one saw it here, but an arch of immeasurable blue, a deep of deeps in which the circling stars were floating... }}