This document discusses implicature, which refers to what a speaker suggests rather than literally says. There are two types of implicature: conversational implicature, which is implied based on conversational principles, and conventional implicature, which is associated with specific words. Conversational implicature can be generalized or particularized. Scalar implicature communicates additional meaning based on a scale of values. The document provides examples to illustrate these concepts of implicature.