Neptune

noun Nep·tune \ ˈnep-ˌtün , -ˌtyün \

Definition of Neptune

1 a :the Roman god of the sea — compare poseidon
b :ocean
2 :the planet eighth in order from the sun — see Planets Table

Neptunian

play \nep-ˈtü-nē-ən, -ˈtyü-\ adjective

Examples of neptune in a Sentence

  1. sailors shipwrecked by the wild waves of Neptune

Origin and Etymology of neptune

Latin Neptunus

neptune Synonyms


NEPTUNE Defined for English Language Learners

Neptune

noun

Definition of Neptune for English Language Learners

  • : the planet that is eighth in order from the sun


NEPTUNE Defined for Kids

Neptune

noun Nep·tune \ ˈnep-ˌtün , -ˌtyün \

Definition of Neptune for Students

:the planet that is eighth in order of distance from the sun and has a diameter of about 31,000 miles (50,000 kilometers)


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