An Etymological Dictionary of Astronomy and Astrophysics

A → diffraction grating ruled appropriately so that a large proportion of the diffracted light is concentrated into a few, or even a single → order of interference.

Etymology (EN): Blazed, adj. of → blaze; → grating.

Etymology (PE): Turi, noun from tur “a net, a fishing net;” belizi adj. from beliz, → blaze.