Aries

Definition:

(n.) The Ram; the first of the twelve signs in the zodiac, which the sun enters at the vernal equinox, about the 21st of March.
(n.) A constellation west of Taurus, drawn on the celestial globe in the figure of a ram.
(n.) A battering-ram.

Compare aries with other words:

aries vs. taurus

aries vs. libra

arian vs. aries

aries vs. zodiac

aries vs. constellation

aries vs. sheep