astronomical - definition in the American English Dictionary - Cambridge Dictionaries Online

Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “astronomical”

See all translations

astronomical

adjective  us   /ˌæs·trəˈnɑm·ɪ·kəl/

astronomical adjective (LARGE)

extremely large: The costs were astronomical.

astronomical adjective (OF OBJECTS IN SPACE)

[not gradable] connected with astronomy : astronomical observations
(Definition of astronomical from the Cambridge Academic Content Dictionary © Cambridge University Press)
What is the pronunciation of astronomical?
Add Cambridge dictionaries to your browser to your website

Definitions of “astronomical” in other dictionaries

Word of the Day

cup tie

a game between two teams trying to win a cup (= prize), especially in football

Word of the Day

What’s All The Commotion About? (Words to describe sounds)

by Kate Woodford,
May 20, 2015
​​​ In this post we look at a range of words and phrases that we use to describe noise and the absence of noise. Starting with complete quiet, we sometimes use the noun hush to describe silence: A hush fell over the room as the bride walked in./There was a deathly hush (=complete

Read More 

ancestral health noun

May 25, 2015
diet based on the presumed diet of our Palaeolithic ancestors ‘Ancestral health,’ to use a term popular among Paleo followers, has gone mass.

Read More