The Collaborative International Dictionary of English v.0.48:
granular \gran"u*lar\ (gr[a^]n"[-u]*l[~e]r), a. [Cf. F. granulaire. See Granule.] Consisting of, or resembling, grains; as, a granular substance. [1913 Webster] granular limestone, crystalline limestone, or marble, having a granular structure. [1913 Webster]