plural of perpetual motion machine of the second kind

(physics, pseudoscience) A perpetual motion machine that produces work without the input of energy.

(physics, pseudoscience) A perpetual motion machine that spontaneously converts thermal energy into mechanical work.

It is advantageous not to rely solely on being nice to others.

what kind of music do you like?

comparative form of kind: more kind

Alternative form of kinda

(chiefly humorous or in German or Yiddish contexts) Children.

(Philippines) Short for kindergarten.

A surname. / An unincorporated community in Johnson County, Indiana. / A town in Allen Parish, Louisiana. / An unincorporated community in Stoddard County, Missouri.