Old Irish edit

Etymology edit

From Proto-Celtic *ati +‎ *sodeyeti, a prefixed causative derivative from Proto-Indo-European *sed- (to sit).

Verb edit

ad·suidi (prototonic ·asstai, verbal noun astud)

  1. to hinder, to hold back
  2. to stop
  3. to detain

Inflection edit

Descendants edit

  • Middle Irish: fostaid, fostaigid

References edit