Words Containing: O,S,T,R,A,T,E

• a female baton twirler who accompanies a marching band

• a female drum major

• an instrument for extracting tight-fitting components

• an apparatus that uses centrifugal force to separate particles from a suspension

• a mechanism in a firearm that pulls an empty shell case out of the chamber and passes it to the ejector

• computer that registers bets and divides the total amount bet among those who won

• a calculator that performs simple arithmetic functions

• collapse caused by exposure to excessive heat

• a regulator for automatically regulating temperature by starting or stopping the supply of heat

• control the temperature with a thermostat

• a tornado passing over water and picking up a column of water and mist

• a heavy rain

• a channel through which water is discharged (especially one used for drainage from the gutters of a roof)