lock washer lock up • lock-a-daisy · · · Info · Definitions · Synonyms · Characters · · lock washer · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) washer that prevents a nut from loosening. Synonyms: lockring, lock ring, lock washer. · · Noun Definition 1 Synonyms · · · lockring · · Synonym 1 lock ring · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 w latin small letter w U+0077