This document discusses implicature, which refers to what a speaker suggests or implies beyond the literal meaning of an utterance. There are two types of implicature: conversational implicature, which is derived from conversational principles and assumptions, and conventional implicature, which is associated with specific words. Conversational implicature can be generalized or particularized. Scalar implicature communicates additional information based on a scale of values used in an utterance. The document provides examples to illustrate these concepts of implicature.