- glare (v.)
- late 13c., "to shine brightly," from or related to Middle Dutch, Middle Low German glaren "to gleam," from Proto-Germanic *glaz-; the whole group represents a rhoticization of the root of glass (n.). Sense of "stare fiercely" is from late 14c. Related: Glared; glaring.
- glare (n.)
- c. 1400, "bright light, dazzling glitter," from glare (v.); especially in reference to light reflected off some surface (17c.). From 1660s in sense of "fierce look." Old English glær (n.) meant "amber."
