Trident

Definitions

1. The nuclear weapon that is the nuclear deterrent of the United Kingdom
2. A three-pronged spear somewhat resembling a pitchfork.
3. A curve of third order of the form

Equivalents

Examples

“Poseidon's trident”

“I recall⟳ the height of comfort attained by the green-cushioned "first" with starched white antimacassars and a pretentious grey floor mat on which it seemed a sacrilege to stand⟳, as it was embellished with the North Western conception of Britannia, complete⟳ with trident.”

“xy+ax³+bx²+cx=d,”

CEFR level