WordReference Random House Learner's Dictionary of American English © 2025
ob•du•ra•cy /ˈɑbdʊrəsi, -dyʊ-/USA pronunciation n. [uncountable]
WordReference Random House Unabridged Dictionary of American English © 2025- the state or condition of being obdurate.
ob•du•ra•cy
(ob′dŏŏ rə sē, -dyŏŏ-),USA pronunciation n.
- the state or quality of being obdurate.
- obdur(ate) + -acy 1590–1600