diametrical

or di·a·met·ric

[ dahy-uh-me-tri-kuh l or dahy-uh-me-trik ]
/ ˌdaɪ əˈmɛ trɪ kəl or ˌdaɪ əˈmɛ trɪk /

adjective

of, relating to, or along a diameter.
in direct opposition; being at opposite extremes; complete: diametrical opposites; a diametrical difference.

Origin of diametrical

1545–55; < Greek diametrik(ós) (diámetr(os) diameter + -ikos -ic) + -al1

Related forms

di·a·met·ri·cal·ly, adverbun·di·a·met·ric, adjectiveun·di·a·met·ri·cal, adjectiveun·di·a·met·ri·cal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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