This document discusses different types of word meaning: 1) Conceptual meaning refers to the basic or core meaning of a word. 2) Associative meaning involves associations with other words or contexts of use. 3) Social meaning conveys information about social contexts or circumstances of use through differences in formality or dialect. Examples are given of words with different social meanings based on context or region. The document also discusses related linguistic concepts like synonymy, antonymy, polysemy, hyponymy, and idioms.