concavedadj.
/ˈkɒnkeɪvd/ Made concave; hollowed out.
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the world > space > shape > curvature > curved surface > [adjective] > concave
hollc1000
hollowa1250
denteda1398
concaved?1541
saddle-backed1545
vaulty1545
concave?a1560
sinuated1578
inboweda1586
inbowing1603
inwinding1610
hollowed1613
crusy1625
simous1634
invex1688
scooped1726
depressed1753
hollowed-out1755
scooping1821
shell1823
welled1848
concaving1871
incaved-
?1541 R. Copland Guy de Chauliac's Questyonary Cyrurgyens ii. sig. Lj A synew concaued on eche syde.
1578 J. Banister Hist. Man i. f. 12v Except those concaued places, the other partes are Solid.
1759 Nat. Hist. in Ann. Reg. 385/2 It was concaved, or made hollow on one side of the grain.
1858 W. Greener Gunnery in 1858 Advt. 15 Concaved Felt, and chemically prepared Cloth Gun Waddings, to prevent the leading of guns.
This entry has not yet been fully updated (first published 1891; most recently modified version published online December 2018).
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adj.?1541