Paddled boat (5)
(Other definitions for kayak that I've seen before include "Small canoe - a palindrome" , "Small canoe used by Eskimo" , "Palindromic canoe used by eskimos" , "Lightweight canoe" , "Inuit boat" .)
'paddled boat' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for canoe that I've seen before include "Small boat for paddling" , "Simple boat" , "Light paddle-propelled boat" , "Narrow paddle boat" , "Light boat propelled with paddle" .)