Main Entry: bat·tery

Pronunciation: \ˈbat-ə-rē, ˈba-trē\

Function: noun

Inflected Form(s): plural bat·ter·ies

1 a : a combination of apparatus for producing a single electrical effect b : a group of two or more cells connected together to furnish electric current ; also : a single cell that furnishes electric current
2 : a group or series of tests ; especially : a group of intelligence or personality tests given to a subject as an aid in psychological analysis