What is the meaning of Deltoid?

The deltoid muscle, a triangular muscle on the human shoulder.

The deltoid ligament, a triangular ligament on the human ankle.

A kite (quadrilateral having two pairs of edges of equal length, the edges of each pair touching each other at one end).

A deltoid curve (hypocycloid with three cusps).

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

  1. Of a triangular or roughly triangular shape and attached to the stem via the side.

Of a triangular or roughly triangular shape and attached to the stem via the side.

Of or pertaining to the deltoid muscle.

kite (a quadrilateral having two pairs of edges of equal length, the edges of each pair being consecutive)

kite

deltoid

kite

Source: wiktionary.org