Rock or other material that contains valuable or utilitarian materials; primarily a rock containing metals or gems for which it is typically mined and processed.

Abbreviation of Oregon.

A suburban area, formerly a village, in Hastings borough, East Sussex, England (OS grid ref TQ8311).

(sports) Abbreviation of Oregon.

plural of ore

Pronunciation spelling of awful.

Pronunciation spelling of awful.

(medicine) Initialism of oral rehydration solution.

plural of OR

plural of Or