機き動どう性せいMeaningsNoun1. mobility; maneuverabilityKanji used機machine動move性nature (of a person)Pitch accentきどうせいComposed of機き動どうmaneuver (usu. of military force); manoeuvre; mobile; nimble; agile; quick to respondNoun性せいnature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); -ty; -ity; -ness; -cyNoun