In"sue*tude (?), n. [L. insuetudo, from insuetus unaccustomed; pref. in- not + suetus, p. p. of suescere to be accustomed.]
The state or quality of being unaccustomed; absence of use or habit.
Absurdities are great or small in proportion to custom or insuetude.
Landor.
© Webster 1913.