turtleback


Also found in: Encyclopedia, Wikipedia.

tur·tle·back

 (tûr′tl-băk′)
n.
Something shaped like the back of a turtle, especially:
a. Nautical An arched structure erected over the deck of a ship as protection from heavy seas.
b. Archaeology A stone tool with a convex side.

tur′tle·back′, tur′tle·backed′ adj.

turtleback

(ˈtɜːtəlˌbæk)
n
1. (Nautical Terms) an arched projection over the upper deck of a ship at the bow and sometimes at the stern for protection in heavy seas
2. (Archaeology) (now obsolete in archaeological usage) a crude convex stone axe

tor′toise-core`



n.
Archaeol. a stone core of the Levalloisian tradition, having a rounded top and flattish bottom and prepared so as to permit a single flake to be struck from it.
[1915–20]
References in periodicals archive ?
In an Instagram video HH Sheikh Mohammed bin Rashid Al Maktoum, the Vice President and Prime Minister of the UAE and Ruler of Dubai, is seenhelping a turtleback into the sea.
Bauer, History of the Holocaust (New York: Turtleback Books, 2001).
2 and the turtleback greens created by Donald Ross.
The business has four divisions: Booksource, Jaffe Book Solutions, Turtleback Books (educational literature), and Peaceable Kingdom (retail products).
If you are filling in a series or buying duplicate copies for something that is really popular, purchase Turtleback, Follett bound, or paperback copies of the fill-ins.
Turtleback DIY, Turn-key, Custom-built from dimensional Nomadics: 970-529- Other lumber, designed to allow for 3782; $40 efficient assembly and www.
298 Turtleback Farm Inn $200/night Dinner at Allium $120 for two Private whale-watching tour $825 for 10
Warden Burl Cain, who stood beside the turtleback, watched as the Army Corps of Engineers representative quickly removed himself from his post by catching the next ferry boat away from Angola.
Distance control into this week's turtleback greens, along with a silky touch upon them, will be crucial to success and nobody fits the bill better than this duo.
He made good use of intelligence, local topography (marked by islands and narrow straits), tactics (especially surprise attack and separation of the enemy), and equipment (such as "turtle ships," which were heavily protected by iron armor casements of a turtleback shape) and finally defeated the sea forces of Japan.
According to Schwartz, one new blade with potential is the Turtleback Colorado, available through Metalworks Stamping Corporation.
We found out later that the turtleback (a metal shroud used to cover the catapult blade at the end of cat 3) had met with my hook at the end of my first bolter.