No definitions found for 'beat the air'
Perhaps one of these:
beder,
boater,
battery,
badder,
b battery,
batter,
boudoir,
bdr,
betray,
bettor,
baiter,
bee eater,
bitter,
bader,
bee-eater,
biter,
batture,
bdre,
behither,
bidder,
bawdry,
better,
botwar,
beater,
bedder,
buttery,
bidree,
bead tree,
bahadur,
b-tree,
bather,
bahaudur,
bo tree,
butter,
bother,
bedewer,
bedery,
beta ray,
bay tree,
boottree,
bahawder,
body hair,
bether,
bayadere