Semantics

1. The study of meaning

1.1. speaker meaning

1.2. sentence/word meaning

2. Language

2.1. Spoken languge

2.1.1. Utterance

2.2. Written language

2.2.1. Sentence

2.3. Proposition

2.3.1. Declarative

2.3.2. Interrogative

2.3.3. Imparative

3. Relationships

3.1. Language & real world

3.1.1. Reference

3.2. Language & language

3.2.1. Sense

4. Universe of discourse

4.1. Referring expressions

4.1.1. Opaque context

4.1.2. Equative sentence

4.2. Predicate

4.2.1. Predicator

4.2.2. Degree of a predicate

4.3. Deixis and definiteness

4.3.1. Dietic word

4.3.2. Context of an utterance

4.3.3. Definiteness

4.4. Extention & Prototype

4.4.1. Relationships

4.4.1.1. Sense & etention

4.4.1.2. Reference & Extention

4.4.2. Prototypes