decimal decima • decimalism · · · Info · Definitions · Synonyms · Characters · · decimal · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a proper fraction whose denominator is a power of 10. Synonyms: decimal fraction. · · Noun Definition 1 (noun) a number in the decimal system. · · Noun Definition 2 (adj) numbered or proceeding by tens; based on ten. Synonyms: denary. Example: "The decimal system." · · Adjective Definition 1 Synonyms · · · decimal fraction · · Synonym 1 denary · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D