вікно візуального спостереження (за процесом тощо); вікно прицілу; оглядове вікно
sight glass window
indicator sight glass window
impending arrival window (IAW)
dessicator window
driving compartment's window doors
window doors
exhaust window
window fastener
inner window pane
outer window pane
passenger compartment window
sliding window
heated window
rescue hatch window
side window
vernier window
drop window
jump out the window
window
tracking window
front sight (fore / muzzle sight)
sight, to take a (careful) sight
day-sight (day sight)
modular integrated display and sight helmet (Modular Integrated Display-And-Sight Helmet)
backup iron sight (BIS)
battle sight with notch
battle-sight setting
beyond line-of-sight (BLOS)
computing sight
dial sight
eyepiece of the sight
front sight post