Meaning Of The Word Parsec
What's the definition of Parsec? Find Parsec meanings, definitions and more at the Real Dictionary online.
Parsec Meaning
Parsec Definition |
---|
What's The Definition Of Parsec?
parsec in American English
a unit of distance, usually used to measure the distance to a star, equal to 206,265 astronomical units (3.0857 x 1013 kilometers or 1.92 x 1013 miles or 3.2616 light years): it is the distance at which an angle of 0° 0′ 1″ (one second of arc) would form noun: a unit of distance equal to that required to cause a heliocentric parallax of one second of an arc, equivalent to 206,265 times the distance from the earth to the sun, or 3.26 light-years parsec in British English noun: a unit of astronomical distance equal to the distance from earth at which stellar parallax would be 1 second of arc; equivalent to 3.0857 × 1016 m or 3.262 light years |
More Definitions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Definitions Of The Day
- Basil I ‐ noun: known as the Macedonian. died 886 ad, Byzantine…
- Beaumontague ‐ noun: a cement-like substance used to fill in…
- Bowlful ‐ countable noun: The contents of a bowl can be…
- Moldavite ‐ noun: a green tektite found in Bohemia; noun:…
- Semiurban ‐ adjective: partly urban; between urban and rural…
- Measure up to ‐ to come up to; meet (expectations, a standard…
- Subordinator ‐ noun: a conjunction introducing a subordinate…
- Criminal assault ‐ noun: a punishable offence of attempting to harm…
- Cercal ‐ adjective: of or relating…
- Ungenuineness ‐ noun: the state of being…