rust mite rust joint • rust-brown · · · Info · Definitions · Characters · · rust mite · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) any of several varieties of mite that burrow into plants and cause a reddish-brown discoloration on the leaves or fruit. Synonyms: rust mite. · · Noun Definition 1 Characters · · space U+0020 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075