[ pi-ram-i-dl ]
/ pɪˈræm ɪ dl /


of, relating to, or shaped like a pyramid: the pyramidal form.
of the nature of a pyramid; pyramidlike.

Origin of pyramidal

1565–75; < Medieval Latin pȳramidālis; see pyramid, -al1

Related forms

py·ram·i·dal·ly, adverbpost·py·ram·i·dal, adjectivesub·py·ram·i·dal, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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