Old French

edit

Etymology

edit

a- +‎ coste +‎ -er

Verb

edit

acoster

  1. (of a watercraft) to land (reach land)

Conjugation

edit

This verb conjugates as a first-group verb ending in -er. The forms that would normally end in *-sts, *-stt are modified to z, st. Old French conjugation varies significantly by date and by region. The following conjugation should be treated as a guide.