From: Piotr Gasiorowski
Message: 51827
Date: 2008-01-23
>>> and even xok [shok] "shark" – English sharkIt's just one of several guesses about its origin (the earliest
>> Kurath's Middle English Dictionary ...resets the etymology of <shark> back
>> to "unknown".
>
> I thought the words was well known.
>
> Skeat's etymological dictionary:
> "The name of the fish is from the Tudor verb to shark = to prowl. Probably
> from North Fr (Picard) cherquier equivalent to OFr cercher later altered to
> mod.F chercher. If this be right to shark is a variant of to search..."
>
> If correct, this means shark is related to search and circus.