noun Obsolete. (in English law)
the right of the oldest member of a coparcenary to have first choice of share upon division of the inheritance.
Origin of esnecy
1600–10; < Medieval Latin aesnecia, Latinization of Old French ainsneece, ainsnesse position of an older brother or sister, derivative of ainsne elder (compare Latin antenātus (one) born before another)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for esnecy
Esnecy, es′ne-si, n. the right of first choice belonging to the eldest.