Yestern
the GNU version of the Collaborative International Dictionary of English
adjective.
Of or pertaining to yesterday; relating to the day last past.
Wiktionary, Creative Commons Attribution/Share-Alike License
adjective.
Of or pertaining to
yesterday
.
Word Usage
"Nominations were made to fill the vacancies in the Board of Directors of the Theological Seminary at Princeton: and also to fill the vacancies in the Board of the \yestern Theological Seminary."