I. ˈtrīd ə nt noun
( -s )
Etymology: Latin trident-, tridens, from tri- + dent-, dens tooth — more at tooth
1.
a.
(1) : a 3-pronged scepter or spear serving in classical mythology as the attribute or symbol of a sea god
(2) : a representation of such a trident serving as a symbol of naval power or supremacy and as such often borne by Britannia or appearing on coins
b. : a 3-pronged spear used by ancient Roman retiarii
c. : a 3-pronged fish spear
2. : something felt to resemble a trident (as in shape, use, or emblematic significance)
II. adjective
: having three teeth, processes, or points