词根词缀：histor-, histori-

【来源及含义】Greek > Latin: historical narrative; past events, past knowledge

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units meaning "know, knowledge; learn, learning": cogni-; discip-; gno-; intellect-; learn, know; math-; sap-; sci-; sopho-.

【同源单词】ahistorical, ethnohistorian, ethnohistoric, ethnohistorical, ethnohistory, future history

词根词缀：-ism, -ismus

【来源及含义】Greek, ismos; Latin, ismus: a suffix: belief in, practice of, condition of, process, characteristic behavior or manner, abnormal state, distinctive feature or trait

【同源单词】abaptism, abolitionism, abortionism, abrakophilism, absenteeism, absolutism