lexicology lexicologist • lexicon · · · Info · Definitions · Characters · · lexicology · · Text Latin · · Script 10 · · Length Definitions · · · (noun) the branch of linguistics that studies the lexical component of language. · · Noun Definition 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F x latin small letter x U+0078 y latin small letter y U+0079