elmo

Noun

 * 1) strength

Etymology
From, from , from.

Noun

 * 1) helm, helmet

Etymology
Borrowed in the Middle Ages from a language, from.

Noun

 * 1) helmet
 * 2)  helmet

Etymology
, borrowed from, from.

Noun

 * 1) helm
 * 2)  helmet

Usage notes

 * is more often used for ancient and medieval helmets, and in heraldry, while is used for both modern (such as helmets used in sport or motorcycle) and old ones.