noun Date: 15th century the lowest sail set on the foremast of a square-rigged ship or schooner, the sole or principal headsail (as of a sloop, cutter, or schooner)
FORESAIL
Meaning of FORESAIL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012