Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
astronomy unit | Yes | No | No | No |
Astronomical Unit | Yes | No | No | No |
astronomy unit (noun) | Astronomical Unit (noun) |
---|---|
a linear unit used for astronomical distances | a unit of length used for distances within the solar system; equal to the mean distance between the Earth and the Sun (approximately 93 million miles or 150 million kilometers) |