平ひら歯は車ぐるまMeaningsNoun1. spur gearKanji used平flat歯tooth車vehiclePitch accentひらはぐるまComposed of平ひらsomething broad and flat; common; ordinary; plain; rank-and-file; low-ranking employee; freshman; novice; privateNoun歯は車ぐるまgear; cogwheel; cog (in an organization, company, etc.); cog in the machineNoun