| ordinary |
usual or normal. [3 definitions] |
| Ore. |
abbreviation of "Oregon." |
| ore |
a rock or mineral from which a metal or other useful substance can be removed. |
| Oregon |
a state in the northwestern United States on the Pacific Coast. Its capital is Salem. (abbreviated: OR) |
| or else |
or you will be sorry. |
| organ |
a musical instrument with a keyboard. It is played by pressing keys attached to a device that forces air through pipes. [3 definitions] |
| organic |
having to do with or coming from living things. [2 definitions] |
| organism |
an individual living thing, such as a plant, an animal, or a germ. |
| organization |
the act or process of organizing. [3 definitions] |
| organize |
to set in order; arrange in an orderly way. [3 definitions] |
| organized |
tending to organize one's tasks, surroundings, and the like. |
| orient |
(capitalized) the countries east and southeast of Europe; Asia; the Far East. [2 definitions] |
| oriental |
(often capitalized) of or having to do with the countries east and southeast of Europe. [2 definitions] |
| orientation |
the act or process of preparing oneself or others for a new situation. |
| origami |
the Japanese art or technique of folding paper into pleasing figures. |
| origin |
the point or place from which something comes; source. [2 definitions] |
| original |
first; earliest. [6 definitions] |
| originality |
the ability to think or act in a new way or as an individual. [2 definitions] |
| originally |
at first. |
| originate |
to start or come into being. [2 definitions] |
| Orinoco River |
a major river of South America that starts near the Venezuelan border with Brazil, flows across Venezuela, then along the border with Colombia, and finally empties into the Atlantic Ocean. |