1. An explanatory note or comment inserted between the lines or in the margin of a text; a brief interpretation or definition of a difficult word or passage.
Usage: scholarly, historical; often used in plural form 'glossae' in academic contexts
2. In linguistics, a brief translation or explanation of a word or phrase, typically placed above or below the original text in interlinear translation.
Usage: linguistic, technical

Examples

• Medieval scholars added glossae to ancient texts to clarify difficult passages.
• The manuscript contained numerous glossae written in the margins by a careful reader.
• Linguists use glossae to provide word-by-word translations in language analysis.
• The professor's glossae helped students understand the archaic vocabulary in the poem.
• Early printed books often included glossae to assist readers unfamiliar with Latin.
• The glossa explained that the term referred to a specific historical practice.