倍 - double, twice, times

(much) more than others; exceedingly; extremely; unusually

doubling; double

magnification; leverage; amplification; scaling factor; scale factor

multiplying by one; original amount

doubling

double; twice (as much)

frequency multiplier

a single seed can eventually produce a great harvest; even the smallest beginning can generate a greatest profit; watch the pennies, and the pounds will look after themselves

paying (or paying out) double; (after number N) paying N times as much

gall wasp (any insect of family Cynipidae)

electron multiplier

extremely healthy; lively; in good spirits