triton
Concise Oxford English Dictionary © 2008 Oxford University Press:
triton1
▶noun
- 1 Greek Mythology a minor sea god or merman represented as a man with a fish's tail and carrying a trident and shell-trumpet.
- 2 a marine mollusc with a tall spiral shell with a large aperture. [Genus Charonia.]
Concise Oxford English Dictionary © 2008 Oxford University Press:
triton2
▶noun a nucleus of a tritium atom, consisting of a proton and two neutrons.
'triton' also found in these Oxford entries:

