This document provides an overview of morphology, including:
1. Definitions of key terms like morphology, morpheme, morph, and allomorph.
2. A brief history of the study of morphology from ancient grammarians to its modern conception.
3. Explanations of different types of morphemes like free vs bound and derivational vs inflectional.
4. Diagrams illustrating the classification of morphemes and relationship between morphs, morphemes, and allomorphs.
5. Links to online lectures and research articles on topics like the effect of morphology on word understanding and second language vocabulary.