noun Date: 1610 1. light coming or produced from the side, incidental light or information, the red light on the port bow or the green light on the starboard bow carried by ships under way at night
SIDELIGHT
Meaning of SIDELIGHT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012