MEGAPARSEC


Meaning of MEGAPARSEC in English

Pronunciation: ˌ me-g ə - ' pär- ˌ sek

Function: noun

Etymology: International Scientific Vocabulary

Date: 1920

: a unit of measure for distances in intergalactic space equal to one million parsecs

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.