Ash-leaf is a term used to describe the shape and appearance of leaves from the ash tree, which are long and slender with serrated edges and a distinct taper towards the tip. Some synonyms for ash-leaf include lanceolate, oblong, ovate, and elliptical. Lanceolate leaves are shaped like a lance or spear, tapering to a sharp point at the end. Oblong leaves are elongated and rectangular in shape, with parallel sides and rounded ends. Ovate leaves are wider at the base and taper towards the tip, resembling the shape of an egg. Elliptical leaves are elongated and have a smooth, even margin. All of these terms can be used interchangeably with ash-leaf to describe similar leaf shapes.