plural of binary-coded decimal

Synonym of Dewey Decimal Classification

(library studies) A proprietary library classification system that allows new books to be added to a library in their appropriate location based on subject.

plural of Dewey Decimal System

(metrology) An SI unit of length equal to 10⁻¹ metres. Symbol: dm

US spelling of decimetre

Conversion to a decimal system.

(Roman mythology) One of the three Fates, or Parcae, daughter of Jupiter and Justitia; the measurer of the thread of life. She is the Roman equivalent of Lachesis.

A tithe or tax of one-tenth (now usually in historical Italian contexts).

(poetry) A 10-line verse or stanza, (chiefly) in the form of a song comprising an introductory verse followed by four such divisions.