concave


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Synonyms for concave

Synonyms for concave

curving inward

Antonyms for concave

curving inward

Related Words

References in classic literature ?
The cylinder once lighted, the hydrogen in the spiral and in the concave cone becomes heated, and rapidly ascends through the pipe that leads to the upper part of the balloon.
Some parts brilliantly lighted, especially on its concave part, showed the presence of high mountains, often disappearing behind thick spots, which are never seen on the lunar disc.
In ordinary combs it has appeared to me that the bees do not always succeed in working at exactly the same rate from the opposite sides; for I have noticed half-completed rhombs at the base of a just-commenced cell, which were slightly concave on one side, where I suppose that the bees had excavated too quickly, and convex on the opposed side, where the bees had worked less quickly.
I cannot refrain from once again remarking on the singularity of these complex structures -- a great sandy and generally concave disk rises abruptly from the unfathomable ocean, with its central expanse studded, and its edge symmetrically bordered with oval basins of coral-rock just lipping the surface of the sea, sometimes clothed with vegetation, and each containing a lake of clear water!
And the same object appears straight when looked at out of the water, and crooked when in the water; and the concave becomes convex, owing to the illusion about colours to which the sight is liable.
The flanks of the dark, moving mass, were advanced in such a manner as to make a concave line of the front, and every fierce eye, that was glaring from the shaggy wilderness of hair in which the entire heads of the males were enveloped, was riveted with mad anxiety on the thicket.
At the highest the effect was that of a concave relief map; Bert saw the dark and crowded land everywhere intersected by shining waters, saw the Hudson River like a spear of silver, and Lower Island Sound like a shield.
In common speech we refer all things to time, as we habitually refer the immensely sundered stars to one concave sphere.
Of what use is genius, if the organ is too convex or too concave and cannot find a focal distance within the actual horizon of human life?
The winding 90-foot-long LG OLED Canyon features 246 LG Open Frame OLED displays, in concave and convex configurations, is giving tens of thousands of visitors a one-of-a-kind experience of natural wonders.
Fold each convex and concave piece in half along the diagonal; lightly finger-press, and then unfold.
The performance of threshing apparatus depends on the feed rate, concave clearance and cylinder speed (linear speed of rasp bars) [3].
A concave marking part for molding the projecting marking is formed by press working upon the metallic plate.
Concave face targets provide additional surface area for mating and can aid in centering/alignment of components and/or boards fitted with spring-loaded connectors