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astronomical

as·tro·nom·i·cal

astronomical

pronunciation:
ae str na mih kl
features:
Word Explorer, Word Parts
part of speech: adjective
definition 1: having to do with astronomy.
This page of astronomical information gives the size of certain stars.
definition 2: enormous; immense.
He paid an astronomical price for his computer.
antonyms:
tiny
derivation: astronomically (adv.)
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See
  measurement, outer space, space
Word Parts
The word astronomical contains the following parts: