Lewis Short
trāma (noun F) : cf.: trans, trāmes.
* Lit., the woof, weft, or filling of a web (cf. subtemen), Varr. L. L. 5, § 113 Müll.; Sen. Ep. 90, 20; Isid. 19, 22, 14 al.—Of a spider's web: ipsa per se tenax ratio tramae,Plin. 11, 24, 28, § 81.
* Transf.: figurae,i. e. a thin, lank figure,Pers. 6, 73: putridae,i. e. trifles, bagatelles,Plaut. Rud. 5, 2, 37.
Charlton T. Lewis, Charles Short, A Latin Dictionary