ˈ ̷ ̷ˌ ̷ ̷ noun
Etymology: English dialect oare, ore seaweed (from Middle English ware, from Old English wār ) + English weed; akin to Old English wīr myrtle, Middle Dutch wier seaweed, and probably to Old Norse visk wisp — more at whisk
: any of several large brown algae especially of the genus Laminaria including some used as a source of iodine and other chemicals, as fertilizer, and sometimes as food