No definitions found for 'back-EMF'
Perhaps one of these:
bssmap,
bosom of abraham,
bog hemp,
biscayne park,
begonia family,
bison bonasus,
become flat,
biconvex,
become of,
bocconia frutescens,
bougainvillea glabra,
bujumbura,
b complex,
boysenberry bush,
bacon beetle,
bejumble,
bookmobile,
beacon falls,
bougainville,
beacon fire,
bison bison,
bikini pants,
bug-compatible,
besnuff,
bow-compasses,
beknave,
bog jumper,
biconvex convexo-convex lenticular lentiform,
basinful,
bescumber,
bascom, fl,
bogon flux,
biscayne park, fl,
bogomips,
base on balls,
bogon filter,
bowie knife,
bow compasses,
bashanhavothjair,
bougainvillea,
bougainvillaea,
boysenberry,
begonia feastii,
bow-compass,
b-complex vitamin,
bougainville trench,
biscayne bay,
bus company