Specific terms nest inside general ones. A hyponym is a word whose meaning is included within that of a broader term—the hypernym—such as scarlet under red or spaniel under dog.

Hyponymy creates taxonomic structure in the lexicon. Coordinated hyponyms share the same hypernym and often form natural sets for description and comparison. Dictionaries and language lessons exploit these relations to expand vocabulary systematically.

Speakers select hyponyms to add precision. Overly narrow terms can confuse listeners who lack specialist knowledge, so skilled communicators adjust specificity to the audience. Lexical semantics maps hyponym chains to model how meaning is organized.

• Specific word included under a broader term
• Forms taxonomies with hypernyms
• Enables precision in description
• Used in vocabulary teaching and lexical databases