Spinêtum, spineti. n. g. pen. prod. Plin. Virgil. A place where thornes growe: a bushe of thornes.
Lewis and Short: Latin dictionary
spīnētum, i, n. [id.], 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.