1 at-vist
f. [vesa at], presence, esp. as a law term, opp. to an alibi, the act of being present at a crime: the law distinguishes between ráð (plotting), tilför (partaking), and a. (presence), Grág. ii. 37; vera í atsókn ak a., to be present and a partaker in the onslaught, Nj. 100.
2 at-vist
β. transl. of the Lat. assiduitas, 677. 12.