'Pectolite' definitions:

Definition of 'Pectolite'

From: GCIDE

Pectolite \Pec"to*lite\ (p[e^]k"t[-o]*l[imac]t), n. [L. pecten a comb + -lite.] (Min.) A whitish mineral occurring in radiated or fibrous crystalline masses. It is a hydrous silicate of lime and soda. [1913 Webster]