mls mlruns • mm · · · Info · Definitions · Synonyms · Characters · · mls · · Text Latin · · Script 3 · · Length 1 · · Syllables Definitions · · · (noun) a master's degree in library science. Synonyms: Master of Library Science, MLS. · · Noun Definition 1 (noun) a metric unit of volume equal to one thousandth of a liter. Synonyms: milliliter, millilitre, mil, ml, cubic centimeter, cubic centimetre, cc. · · Noun Definition 1 Synonyms · · · milliliter · · Synonym 1 millilitre · · Synonym 2 mil · · Synonym 3 ml · · Synonym 4 cubic centimeter · · Synonym 5 cubic centimetre · · Synonym 6 cc · · Synonym 7 Characters · · l latin small letter l U+006C m latin small letter m U+006D s latin small letter s U+0073