1 HNÍSA
u, f., gen. pl. hnísna, Pm. 69:—a dolphin, delphinus phocaena, Grág. ii. 337, 358, Gþl. 456, Sks. 121, Hkr. iii. 279, Fms. vii. 161.
2 HNÍSA
II. a kind of weathercock on a ship; en þat hefir at gengit um daginn á skipi Odds at hnísa hefir gengit af (v. l. to húsa-snotra), Fas. ii. 210.