banyan /ˈbæn.jæn/noun 6forms 1phrases 1 noun6 •A tropical Indian fig tree, Ficus benghalensis, that has many aerial roots.We climb and then descend; we pass by the great banyan which, like Atlas, settling himself powerfully on his contorted haunches, seems awaiting with knee and shoulder the burden of the sky. — 1914 •Various other trees of the Ficus subgenus Urostigma, especially Ficus pertusa (Central American banyan) and Ficus microcarpa (Chinese banyan or Malayan banyan). •(India, Pakistan) A vest; an undershirt; a singlet.It was an honest letter, written by an honest man, then stewing in the Plains on two hundred rupees a month (for he allowed his wife eight hundred and fifty), and in a silk banian and cotton trousers. — 1889 •A type of loose gown worn in India. •An Indian trader, merchant, cashier, or money changer. •(slang, old-fashioned) A camping excursion on shore, to give a ship's crew a break from shipboard routine. formsbanyans Phrases with banyan banyan dayIn British naval tradition, a day of the week when galley kitchens served no meat on board ship.