Lewis Short
clāthri | clātri, ōrum | clātra (noun M.n) = κλῃθπα τά: (in MSS. also ), , m. (, , n., corresp. to the Greek, prob. Prop. 4 (5), 5, 74.
* A lattice, grate (esp. to the cages of animals), Cato, R. R. 4; Col. 8, 17, 10; Hor. A. P. 473; Plin. 8, 7, 7, § 21; Claud. III. Cons. Stil. 272; Inscr. Orell. 3299.
Charlton T. Lewis, Charles Short, A Latin Dictionary