Search Result for "optical_flint":
Wordnet 3.0

NOUN (1)

1. optical glass of high dispersion and high refractive index;
[syn: optical flint, flint glass]



WordNet (r) 3.0 (2006):

optical flint
    n 1: optical glass of high dispersion and high refractive index
         [syn: optical flint, flint glass]