spīnētum, i, n. [spina], a thorn hedge, a thicket of thorns.
I Lit., Verg. E. 2, 9; Plin. 10, 74, 95, § 204: spineta sentesque, Sen. Ira, 2, 10, 4.—
II Trop.: Aristotelis spineta, Hier. in Helv. 2.
spīnētum ī, n spina, a thorn hedge, thicket of thorns , V. ...
An Elementary Latin Dictionary