иллюминатор
{noun} {Russian loan} [Generate paradigm] 1. porthole, sidelight, window (in a boat or an airplane)
♦ иллюминатор гыч ончаш (-ем) {verb II} to look out of a window (in an airplane)
♦ иллюминатор дек лишемаш (-ам) {verb I} to approach a porthole