Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. (of an algebra) containing a multiplicative identity element (or unit), i.e. an element 1 with the property 1x = x1 = x for all elements x of the algebra.

from The Century Dictionary and Cyclopedia

  • Of or pertaining to a unit; unitary.

Etymologies

unit +‎ -al (Wiktionary)

Examples

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