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Webster 1913 Edition

Noun.

(Naut.)

A contraction of

With every rag set,

stunsails

, sky scrapers and all.

Lowell.

stunsail ‎(plural stunsails)

(nautical) studding sail
- 1851, Herman Melville, Moby Dick, chapter 41
  And, when running into more sufferable latitudes, the ship, with mild stun’sails spread, floated across the tranquil tropics [...]