Quaternion

Quick meaning: Quaternion is a noun meaning A group or set of four people or things.

Meaning

A group or set of four people or things.

More Meanings

1. A word of four syllables.
2. (mathematics) A type of four-dimensional hypercomplex number consisting of a real part and three imaginary parts (real multiples of distinct, independent square roots of −1 denoted by i, j and k); commonly used in vector mathematics and as an alternative to matrix algebra in calculating the rotation of three-dimensional objects.

Example Sentences

The right-hand side of the quaternion equation requires scalar multiplication and quaternion addition.

In his general deportment he was pompous and important, affecting a species of florid elocution, which often became ridiculous from his misarranging the triads and quaternions with which he loaded his sentences.

Then wer the dayes of unlevended breed, and when he had caught hym, he put him in preson, and delyvered hym to iiij. quaternions off soudiers to be kepte, entendynge after ester to brynge hym forth to the people.

This quaternion of revilers has traduced Origen, but not on the same grounds, one having found one cause of accusation against him, and another another; and thus each has demonstrated that what he has taken no objection to, he has fully accepted.

Word Forms

• quaternions

Synonyms for quaternion

Depending on context, synonyms include foursome, tetrad, quartet, quatern, four, quaternity.

Related Words

Related dictionary entries include quaternity, quatern, tetrad, four, quaternary, quartet.

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