WordReference Random House Unabridged Dictionary of American English © 2026
ar•te•sian
(är tē′zhən),USA pronunciation adj.
- Geologynoting, pertaining to, or characteristic of an artesian well.
- French artésien pertaining to Artois (Old French Arteis Artois + -ien -ian), after the wells of this kind in the region
- 1820–30
'artesian' also found in these entries (note: many are not synonyms or translations):