Term: headshake: the act of turning your head left and right to signify denial or disbelief or bemusement
Broader: motion: a change of position that does not entail a change of location | Unrelated: oil refinery: a refinery for petroleum
Broader: motion: a change of position that does not entail a change of location | Unrelated: liqueur glass: a small glass for serving a small amount of liqueur (typically after dinner)
Broader: motion: a change of position that does not entail a change of location | Unrelated: dehydration: the process of extracting moisture
Broader: motion: a change of position that does not entail a change of location | Unrelated: language: a systematic means of communicating by the use of sounds or conventional symbols
Broader: motion: a change of position that does not entail a change of location | Unrelated: conveyance: the transmission of information
Broader: motion: a change of position that does not entail a change of location | Unrelated: zurvanism: a heretical Zoroastrian doctrine holding that Zurvan was the ultimate source of the universe and that both Ahura Mazda and Ahriman were Zurvan's offspring
Broader: motion: a change of position that does not entail a change of location | Unrelated: ultrahigh frequency: 300 to 3000 megahertz
Broader: motion: a change of position that does not entail a change of location | Unrelated: double first: a first-class honours degree in two subjects
Broader: motion: a change of position that does not entail a change of location | Unrelated: swimsuit: tight fitting garment worn for swimming
Broader: motion: a change of position that does not entail a change of location | Unrelated: dither: an excited state of agitation