Definition of hellers:
(n) :
A subdivision of the Czech, Slovakian and Czechoslovakian koruna. 100 hellers make up one koruna.
(n) :
(historical) A German coin equivalent to half a pfennig, later used widely as a small coin in Central Europe and the German Empire.
(n) :
(US, Cornwall) A noisy, rowdy, troublesome person; a hellion.
(n) :
A surname.