A community in South Fulton, Fulton County, Georgia. / An unincorporated community in Buckeye Township, Stephenson County, Illinois. / A city, the county seat of Montgomery County, Iowa.

A town in Talladega County, Alabama. / A ghost town in Mohave County, Arizona. / A town in Carroll County, Arkansas. / A census-designated place in Moreland Township, Pope County, Arkansas.

An oak tree of species Quercus havardii, of the southern Great Plains of the US, especially Texas.

(idiomatic) Small but persistent efforts can lead to big results.

(poker) A type of bluff in no limit poker, where an individual bets a small amount to suggest that she has a strong hand and would like to be called.

(poker) plural of post oak bluff

(dated, UK, university slang) To close one's door as an indication that visitors are not welcome.

The tree Quercus bicolor.

the red oak, Quercus rubra.

(botany) A disease of unknown cause that affects oaks in the United Kingdom.