This document provides definitions and examples related to semantics. It discusses key terms like sentence, utterance, proposition, reference, sense, predicate, deixis, definiteness, and logic. It defines semantics as the study of meaning in language contexts. Sentences, utterances and propositions are distinguished, with examples provided. Sense properties like stereotypes and relations like synonymy and hyponymy are also examined. Logical notation for simple propositions is demonstrated. The document explores derivation, speech acts, and the differences between locutionary, illocutionary and perlocutionary acts.