Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en squares300024257square Tools consisting of two perpendicular arms, usually made of wood, metal, plastic, or a combination of these materials, fixed together so as to form a right angle; used for marking right angles or testing the squareness of sides, edges, or surfaces. escaire escuadras 2026-03-30 20:43:55