Eenos are monsters from the video game The Legend of Zelda: Majora's Mask.
Eenos appear as masses of snow with arms and a face. They also appear to have glowing yellow eyes. They usually appear in Termina Field in the northern area, replacing the Dodongos at nighttime.
The small Eenos fight by throwing snowballs at their foes, but the bigger Eenos tend to throw snow boulders. Eenos are susceptible to regular attacks and are especially vulnerable to fire. The bigger Eenos will split into three smaller ones when slain.