Related formstri·ra·di·ate·ly, adverb
Examples from the Web for triradiate
Some Teleosteans, like Diodon hystrix, have scales with triradiate roots from which arise long sharp spines directed backwards.The Vertebrate Skeleton|Sidney H. Reynolds
Columella with three or four triradiate verticils, as long as the slender pyramidal horn.
Columella straight, with two or three triradiate verticils of horizontal lateral branches, which are inserted in the shell-wall.
Columella with four to six triradiate verticils, as long as the stout triangular pyramidal horn.
Columella with five or six triradiate verticils of lateral branches.