bobstay

[ bob-stey ]

/ ˈbɒbˌsteɪ /

a rope, chain, or rod from the outer end of the bowsprit to the cutwater.

Origin of bobstay

First recorded in 1750–60; bob¹ + stay³

The bobstay of the bowsprit was smashed by coming in contact with a mass of floating ice.

The Romance of Polar Exploration |G. Firth Scott
The principal weak spot in the rigging of a boat that is to be driven in heavy water is the bobstay.

On Yachts and Yacht Handling |Thomas Fleming Day
The kingpin of the whole structure erected above the deck of a yacht is the bobstay.

On Yachts and Yacht Handling |Thomas Fleming Day
Bobstay—A rope generally of wire extending from the end of the bowsprit to the stem to hold the spar down.

On Yacht Sailing |Thomas Fleming Day

This, with the carrying away of the bobstay, necessitated the taking out of the mast now.

The Rival Campers Afloat |Ruel Perley Smith

bobstay

/ (ˈbɒbˌsteɪ) /

a strong stay between a bowsprit and the stem of a vessel for holding down the bowsprit

C18: perhaps from bob 1 + stay ³