| off the beaten track |
in a place difficult to reach or not often visited. [2 definitions] |
| off the cuff |
(informal) in an unplanned manner; without much forethought. [2 definitions] |
| off-the-record |
not for quotation or attribution in a publication. [2 definitions] |
| off the record |
not intended for publication. [2 definitions] |
| off-the-shelf |
designating merchandise that is in stock and ready for use. [2 definitions] |
| off the track |
not relevant to the pertinent point or issue; astray. |
| off the wagon |
(informal) no longer refraining from drinking alcohol. |
| offtrack |
of or denoting a system of legalized betting, esp. on horse racing, at locations other than race tracks. |
| off-white |
white mixed with a small amount of yellow, light brown, or gray. |
| off year |
a year in which production or activity is less or worse than usual. [2 definitions] |
| off-year election |
in the U.S., an election that occurs in a year other than those years during which a President is elected. [2 definitions] |
| of good cheer |
happy or encouraged; in high spirits. |
| of sorts |
of a mediocre variety. [2 definitions] |
| oft |
often (used primarily in poetry or older literature, or in combination). |
| often |
on many occasions; frequently. |
| oftentimes |
on numerous occasions; often. |
| ogee |
an elongated S-shaped curve, or a molding in such a curve. |
| ogive |
the diagonal rib of a Gothic vault. [3 definitions] |
| Oglala |
the Teton tribe of Dakota Indians living in South Dakota, west of the Missouri River. [2 definitions] |
| ogle |
to look or stare at (someone) in a lustful or flirtatious manner. [2 definitions] |
| ogre |
an ugly giant or monstrous person that eats people, esp. one in folk tales and children's stories. [2 definitions] |