DICTIONARY ENTRY
6 SYLLABLES
astronomical unit
/,æstrə'nɑmɪkəl_'junɪt/ · æstrənɑmɪkəljunɪt
Astronomical unit has 6 syllables: as · tro · nom · i · cal u · nit.
as
01
tro
02
nom
03
i
04
cal u
05
nit
06
noun. 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).
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