Delphinus

‖Del‐phi″nus (?), n. [L., a dolphin, fr. Gr. δελφίσ, δελφίν.] 1. (Zoöl.) A genus of Cetacea, including the dolphin. See Dolphin, 1.

2. (Astron.) The Dolphin, a constellation near the equator and east of Aquila.