What is the Latin word for boundary?

The usual Latin words for “boundary” are terminus, terminālis, saxum. The right choice depends on the sense; see the distinctions below.

English → Latin

“boundary” in Latin

terminusa boundary, limit, end; word, term, definition; due date, a time to convene terminālisboundary; terminal; final, concluding saxumstone, rock (a large, rough fragment of rock); wall of stone

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

boundary

[Vid: BOUND][Vid: BOUND]. The god of boundaries, Terminus: his festival, Terminalia. To drive in a post to mark the boundary, palum terminalem figere. A boundary stone, lapis terminalis, terminus, saxum, limes in agro positus. Soldiers stationed on the boundaries, milites limitanei.

Quick answer

What is the Latin word for boundary?: The usual Latin words for “boundary” are terminus, terminālis, saxum. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.