kayak [ k ak ](pluralkayaks) or kaiak [ k ak ](pluralkaiaks)
noun
Definition:
1. sports canoe: a lightweight fibreglass canoe propelled by a double-bladed paddle, used for leisure and in competitive sport
2. animal-skin boat: a traditional Inuit boat that is narrow and pointed and consists of a light frame covered with skins. It is propelled by one or two people using double-bladed paddles.