SPANISH a. 2 definitions
), the California rockfish (Sebastichthys rubrivinctus). It is conspicuously colored with bands of red and white. -- Spanish fly (Zoöl.), a brilliant green beetle, common in the south of Europe, used for raising blisters. See Blister beetle under Blister, and Cantharis. -- Spanish fox (Naut.), a yarn twisted against…
SPECTRUM n. 3 definitions
a medium capable of absorbing a portion of the rays. It is characterized by dark spaces, bands, or lines. -- Chemical spectrum, a spectrum of rays considered solely with reference to their chemical effects, as in photography. These, in the usual photogrophic methods, have their maximum influence at and beyond the vio…