seniorhoodWiktionary 原文英美构词拆解seniorsenior词干hood-hood后缀-hoodA substantive suffix denoting a condition or state of being. · A substantive suffix denoting a group sharing a specified condition or state.词源说明From senior + -hood. Piecewise doublet of sirehood.释义名词noun1The state or period of being a senior; old age.