Definition of pentad Pentad

pen•tad

We found 7 definitions of pentad from 5 different sources.

What does pentad mean?

WordNet

Noun
pentad - the cardinal number that is the sum of four and one
		five, 5, V, cinque, quint, quintet, fivesome, quintuplet, fin, Phoebe, Little Phoebe

= synonym
= antonym
= related word

Wiktionary

pentad (Noun)
A group or series of five things.
pentad (Noun)
Any element, atom, or radical having a valence of five, or which can be combined with, substituted for, or compared with, five atoms of hydrogen or other monad.

Webster DictionaryWebster's Unabridged Dictionary 📘

pentad (n.)
Any element, atom, or radical, having a valence of five, or which can be combined with, substituted for, or compared with, five atoms of hydrogen or other monad; as, nitrogen is a pentad in the ammonium compounds.
pentad (a.)
Having the valence of a pentad.

Chambers DictionaryChamber's 20th Century Dictionary 📕

pentad
pen′tad, n. the number five, a group of five things: a mean of temperature, &c., taken every five days

Part of speech

🔤

pentad, noun, singular of pentads.

Pronunciation

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pentad in sign language

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