WordReference Random House Unabridged Dictionary of American English © 2025
al•tim•e•try
(al tim′i trē),USA pronunciation n.
al•ti•met•ri•cal
(al′tə me′tri kəl),USA pronunciation adj.
al′ti•met′ri•cal•ly, adv.
- Aeronauticsthe science of measuring altitudes, as by altimeters.
- 1690–1700; alti- + -metry