Gloss (annotation)

A gloss, in the context of linguistics and literature, is a brief explanation or translation of a difficult or obscure word or phrase. It is often placed in the margin or between the lines of a text. The purpose of a gloss is to clarify the meaning for the reader, especially when the original language or usage is unfamiliar.

The term can also refer to a collection of such annotations, forming a glossary. Historical texts frequently contain glosses, providing valuable insights into the language and understanding of the time.

Glosses can vary in complexity, ranging from a single word synonym to a more detailed explanation of the original term's etymology and usage. The intended audience largely dictates the level of detail provided. In academic contexts, glosses are expected to be precise and informative, while in more general contexts, they may prioritize accessibility and ease of understanding.