WordReference Random House Unabridged Dictionary of American English © 2026
e•qui•prob•a•ble
(ē′kwə prob′ə bəl, ek′wə-),USA pronunciation adj.
e′qui•prob′a•bil′i•ty, n.
e′qui•prob′a•bly, adv.
- equal in probability.
- equi- + probable 1920–25
e′qui•prob′a•bly, adv.