habitude (n.)youdaoicibaDictYouDict[habitude 词源字典]
"customary manner, habit," c. 1400, from Old French habitude (14c.), from Latin habitudinem (nominative habitudo) "condition, appearance, habit," noun of state from past participle stem of habere "have, hold; manage, keep" (see habit (n.)). Related: Habitudinal (late 14c.).[habitude etymology, habitude origin, 英语词源]