Leaf. A leaf is an organ of a vascular plant, as defined in botanical terms, and in particular in plant morphology. Foliage is a mass noun that refers to leaves as a feature of plants.eaf (noun). something which is like a leaf in being wide and thin and having a flat surface, or in being attached to a larger body by one edge or end; as : (a) A part of a book or folded sheet containing two pages upon its opposite sides.
Production on Vikings season 4 is set to begin this spring in Ireland (presumably for an early 2016 premiere), while its third season will wrap up in about a month, on April 23rd.
Odin be praised! Share. Five episodes into Season 3, History's period drama Vikings has been picked up for a fourth season. Vikings has raided the hearts of both audiences and critics, establishing itself as one of the most compelling, visually stunning dramas on television, said History EVP and GM Dick Hoogstra.Season 3 Trailer #2. 02:02.ive episodes into Season 3, History's period drama Vikings has been picked up for a fourth season.