English Dictionary

deltoid

/ˈdɛɫtɔɪd/

adj

In the shape of the uppercase Greek letter delta (Δ); triangular. / (botany, of leaves) Of a triangular or roughly triangular shape and attached to the stem via the side.

The deltoid muscle is responsible for shoulder abduction.

意味（1）

In the shape of the uppercase Greek letter delta (Δ); triangular.

意味（2）

(botany, of leaves) Of a triangular or roughly triangular shape and attached to the stem via the side.

意味（3）

Of or pertaining to the deltoid muscle.