a. [ L. fossula little ditch, dim. of fossa. See Fosse. ] Having, or surrounded by, long, narrow depressions or furrows. [ 1913 Webster ]
v. t.
adj. reduced to a systematic form; reduced to a formula. [ WordNet 1.5 +PJC ]
v. t.
adj. reduced to a systematic form; reduced to a formula. [ WordNet 1.5 +PJC ]