2 entries found for astronomical.
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astronomical astronomical unit

Main Entry: as·tro·nom·i·cal
Pronunciation: as-tr-näm-i-kl
Variant(s): also as·tro·nom·ic /-näm-ik/
Function: adjective
1 : of or relating to astronomy
2 : extremely or unbelievably large <the cost was astronomical>
- as·tro·nom·i·cal·ly /-näm-i-k(-)l/ adverb

Pronunciation Symbols