/vee"leuh, vay"-/ , n., gen. Velorum /vee lawr"euhm, -lohr"-, vay-/ for 1. Astron.
1. the Sail, a southern constellation: one of the subordinate constellations into which Argo is divided.
2. U.S. Aerospace. one of a series of reconnaissance satellites designed to detect nuclear explosions.
[ ]