There are three versions of TELLTALE (all one word)
So both the above are wrong.
What I have found.
Quotes from various old books:-
(1) Talltale.
Traditionally a small compass attached to the deckhead in the master's cabin so that he could check the ship's course while lying in his bunk!
(2) Talltale.
Short lengths of wool tied to the shrouds which enable the inexperienced helmsman to see the wind.
(3) Talltale.
The name used on yachts for the five-inch length's of wool sewn at intervals just abaft the luff of a sail to indicate the airflow.
Whatever they are called, I have never seen the point of them, nor of a burgee. I just feel the wind on my cheek, watch the sail, feel the pull on the tiller, sense the heel of the boat, hear the foaming under the forefoot, and watch the ripples on the water for wind coming up.
It's an instinctive thing - what's a bit of flying litter caught in the shrouds got to do with it?
I thought a 'tell tale' was someone who told tales or tall stories, or a snitch who got you into trouble to make them look better than you! I would have thought the correct term is 'tell tail' being that this little bit of fluff (if you can believe any little bit of fluff) flies in the wind to show direction of flow. Course bits of fluff don't always fly anywhere, depends if there is any wind, natural or from elsewhere. perhaps I had better stop gassing and fly off to fix my tails. Cheers everyone, Kevin
Definitely Tell Tale - or, if you prefer, tell-tale with a hyphen. Oxford Companion to Ships and the Sea gives a third alternative: telltale as one word. I would hyphenate it personally. I have often seen tell-tales made of old cassette tape: what would you get if you played that tape I wonder? Something someone threw away, perhaps because of embarrassment! Yes albums fluttering in the wind anyone?