Branches of linguistics. Synchronic vs diachronic approaches to the language study. Lexicology – ‘the science of the word’ Lexicon

Grammatical meaning is the meaning which unites words into big groups such as parts of speech or lexico-grammatical classes. It is recurrent in identical sets of individual forms of different words, e.g. stones, apples, kids, thoughts have the grammatical meaning of plurality.

Lexical meaning is the meaning proper to the word as a linguistic unit; it is recurrent in all the forms of this word and in all the possible distributions of these forms, e.g. the word-forms write, writes, wrote, writing, written have different grammatical meanings of tense, person, aspect, but the same lexical meaning ‘to make letters or other symbols on a surface, especially with a pen or pencil’.