passby

See also: pass by

English

Alternative forms

• passbye

Noun

passby (plural passbys)

1. An instance of one thing passing by another.
   • 1991, Harvey H. Hubbard, Aeroacoustics of Flight Vehicles: Noise control, page 55:

     […] a passby of a moving source. One must be careful to distinguish these from certain measures of total sound exposure received from a moving source during a passby event.

2. (mining) A siding for coal tubs.