early beams

early beam

Early morning; dawn. Mom knows you were out till the early beam last night, so don't try to hide it.
See also: beam, early

early beam(s)

n. dawn; early morning. (Streets.) He was away every day, early black to early beam.
See also: beam, early
References in periodicals archive ?
Certainly one of the largest problems with early beams was the cost of the units.