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Webster 1913 Edition

Adj.

[See

Last; last past; next before; of or pertaining to yesterday.

[An enemy] whom

yester

sun beheld
Mustering her charms.

Dryden.

☞ This word is now seldom used except in a few compounds; as, yesterday, yesternight, etc.

Adj.

[G., L.] Last; last past; next before the present; as yester sun.

[Note. This is seldom used except in the compounds which follow.]