essoin
An excuse for not appearing in court at the return of process; the allegation of an excuse to the court.
obsolete
[W]ith Rejoinders and Replies, / Long Bills, and Anſvvers, ſtuft vvith Lies, / Demurr, Imparlance, and Eſſoign, / The Parties ne'er could Iſſue join: / For Sixteen Years the Cauſe vvas ſpun, / And then ſtood vvhere it firſt begun.
Excuse; exemption.
obsolete
From euery worke he chalenged essoyne.
Where it comes from
Inherited from Middle English essoyne, from Old French essoignier, from Medieval Latin exoniō, essoniō (“excuse oneself; accept an excuse”), from ex- + sonium + -ō, sonium being from Proto-West Germanic *sunnju (“care, need”).
Adapted from the Wiktionary entry essoin (CC BY-SA 4.0).