Word: kleij

Pronounce: klice

Strongs Number: G2807

Orig: from 2808; a key (as shutting a lock), literally or figuratively:--key. G2808

Use: TDNT-3:744,439 Noun Feminine

Heb Strong: H4668 H7929

1) a key
1a) since the keeper of the keys has the power to open and to shut
1b) metaph. in the NT to denote power and authority of various kinds