← Back to browsestiffnessnoun#42,883Translations硬質こうしつ硬直こうちょく剛性ごうせい突っ張りつっぱりEnglish definitionthe physical property of being inflexible and hard to bendExamplesShe stretched to relieve the stiffness in her back.Similar wordsstiffneckedstiffstillnessstiffsstiffystickiness← saranespenson →