pressio
From LSJ
Εἰ μὲν ἐπ' ἀμφοτέροισιν, Ἔρως, ἴσα τόξα τιταίνεις, εἶ θεός (Rufinus, Greek Anthology 5.97) → If, Eros, you're stretching your bow at both equally, then you're a god.
Latin > English (Lewis & Short)
pressĭo: ōnis, f. premo.
I Lit., a pressing, pressing down, pressure (only in Vitruvius): pressio cacuminis, Vitr. 10, 8. —
II Transf., the prop or fulcrum under a lever while the burden is raised, Caes. B. C. 2, 9, 6: pressio, quod Graeci ὑπομόχλιον appellant, Vitr. 10, 8.