ought
ought · verb
Definitions
verb
- 1.
Used to indicate duty or correctness.
- 2.
Used to indicate what is probable.
- 3.
Used to indicate advisability.
Related words
Etymology
From Old English āhte, past tense of āgan meaning "to own, possess, owe" (which also gives us own and owe). Originally meant "owed" or "was obliged to," which developed into the modern sense of moral obligation or advisability.