Definitions
1.nounA male ant, bee or wasp, which does not work but can fertilize the queen bee.
2.nounSomeone who does not work; a lazy person, an idler.
3.nounOne who performs menial or tedious work.
4.nounA remotely controlled aircraft, an unmanned aerial vehicle (UAV)."One team member launched a camera drone over the Third Pole."
5.nounA low-pitched hum or buzz.
6.nounOne of the fixed-pitch pipes on a bagpipe.
7.nounA genre of music that uses repeated lengthy droning sounds.
8.nounA humming or deep murmuring sound.