n. A dotard's weakness; dotage. [ Obs. ] Drayton. [ 1913 Webster ]
a. [ L. rota a wheel. See Roll, v., and cf. barouche, Rodomontade, Roué, Round, a., Rowel. ] Turning, as a wheel on its axis; pertaining to, or resembling, the motion of a wheel on its axis; rotatory;
Rotary engine,
Rotary pump,
Rotary shears,
Rotary valve,
a. [ L. rota a wheel. See Roll, v., and cf. barouche, Rodomontade, Roué, Round, a., Rowel. ] Turning, as a wheel on its axis; pertaining to, or resembling, the motion of a wheel on its axis; rotatory;
Rotary engine,
Rotary pump,
Rotary shears,
Rotary valve,