[ˈtrʌɪtɒn], (Noun)

Definitions:
- a large mollusc which has a tall spiral shell with a large aperture, living in tropical and subtropical seas


Phrases:

Origin:
late 18th century: from Triton

[ˈtrʌɪtɒn], (Noun)

Definitions:
- a nucleus of a tritium atom, consisting of a proton and two neutrons


Phrases:

Origin:
1930s: from tritium + -on

[ˈtrʌɪtɒn], (Noun)

Definitions:
- a minor sea god usually represented as a man with a fish's tail and carrying a trident and shell-trumpet

- the largest satellite of Neptune, the seventh closest to the planet and having a retrograde orbit and a thin nitrogen atmosphere, discovered in 1846 (diameter 2,700 km)


Phrases:

Origin: