reticle
/ˈɹɛtɪkəl/ noun
Forms reticles
- noun A transparent plate marked with a crosshair, grid, or scale which is used in an optical instrument, etc., to aid in alignment, counting, or measurement of objects being observed; also, the crosshair, grid, or scale on such a plate.
- noun A master or template, comprising a pattern of lines and shapes, used in photolithography to create the tiny integrated circuits on a microchip.
Synonyms
Etymology
Borrowed from Late Latin rēticulum, diminutive of Latin rēte (“net”). Doublet of reticulum, Reticulum, and reticule.
Webster’s 1913
Etymology [See Reticule.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “reticle”, CC BY-SA 4.0. Details