menacingly

Meanings

1. 1
   adv

   in a menacing manner

   the voice at the other end of the line dropped menacingly

2. 2
   adv

   In a menacing manner.

   Food, more and better, was placed near her - but, dumb and motionless, she lay with her face turned to the wall, and her dog growled menacingly at the stranger.

Etymology

From menacing + -ly.