noun
also wab·bler -b(ə)lə(r)
( -s )
: one that wobbles: as
a. : an elliptic cutterhead placed on a shaft at such an angle as to correspond with an oblique section of a right circular cylinder
b. : either of the grooved ends more or less resembling either a 3-lobed or 4-lobed gear wheel in cross section that project beyond the housings in a rolling mill and transmit power to a roll from the junction boxes
c. : a fishing lure of the spoon type that wobbles when drawn through the water