See also: sail and Sail English Noun SAIL (plural SAILs) Acronym of snow avalanche impact landform. Anagrams Lasi, Alis, LISA, Lias, lias, sial, Isla, Lais, ails, SiAl, LIAs, lais, Ilsa, LisaWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads