Shirabe
べき 指数
English jmdict
1
noun (common) (futsuumeishi) mathematics exponent
Other forms
auxiliary 'ku' adjective (archaic)
English jmdict
1
auxiliary · 'ku' adjective (archaic) formal or literary term word usually written using kana alone must;should;ought to
See also:
Each member has to pay a membership fee.
2
auxiliary adjective · 'ku' adjective (archaic) formal or literary term word usually written using kana alone will (surely);be bound to;must
3
auxiliary · 'ku' adjective (archaic) formal or literary term word usually written using kana alone will (do);shall
indicates volition