"Plano-Concave" is a word in ENGLISH

plano-concave ENGLISH
Definition:

Plane or flat on one side, and concave on the other;
as, a plano-concave lens. See Lens.

Few words of positivity

The Road Not TakenTwo roads diverged in a yellow wood,And sorry I could not travel both And be one traveler, long I stood And looked down one as far as I could To where it bent in the undergrowth; Then took the other, as just as fair, And having perhaps the better claim, Because it was grassy and wanted wear; Though as for that the passing there Had worn them really about the same, And both that morning equally lay In leaves no step had trodden black. Oh, I kept the first for another day! Yet knowing how way leads on to way, I doubted if I should ever come back. I shall be telling this with a sigh Somewhere ages and ages hence: Two roads diverged in a wood, and I— I took the one less traveled by, And that has made all the difference.

Robert Frost

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Q: What's the difference between a blonde and an ironing board? A: It's difficult to open the legs of an ironing board.

bantang HILIGAYNON

bántang - (B) Level, flat, smooth, even, plane, plain, having no mounds or hills; to be level, etc. Bántang nga …

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convexo-plane ENGLISH

Convex on one side, and flat on the other; plano-convex.

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flat ENGLISH

Having an even and horizontal surface, or nearly so, without prominences or depressions; level without inclination; plane.

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flatness ENGLISH

Eveness of surface; want of relief or prominence; the state of being plane or level.

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flatten ENGLISH

To reduce to an even surface or one approaching evenness; to make flat; to level; to make plane.

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lantag ILOKANO

adj. /(NA-)/ level, flat, even, plane.

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plain ENGLISH

Without elevations or depressions; flat; level; smooth; even. See Plane.

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plane ENGLISH

A block or plate having a perfectly flat surface, used as a standard of flatness; a surface plate.

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plane ENGLISH

Without elevations or depressions; even; level; flat; lying in, or constituting, a plane; as, a plane surface.

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plano- ENGLISH

Combining forms signifying flat, level, plane; as planifolious, planimetry, plano-concave.

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plano-conical ENGLISH

Plane or flat on one side, and conical on the other.

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plano-convex ENGLISH

Plane or flat on one side, and convex on the other; as, a plano-convex lens. See Convex, and Lens.

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Plane or flat on one side, and spherical on the other.

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quannet ENGLISH

A flat file having the handle at one side, so as to be used like a plane.

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tapan HILIGAYNON

tápan - To become or make even, level, flat, plain, plane. Nagtápan na ang ámon plása. Our public square has …

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warp ENGLISH

To turn, twist, or be twisted out of shape; esp., to be twisted or bent out of a flat plane; …

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warp ENGLISH

To turn or twist out of shape; esp., to twist or bend out of a flat plane by contraction or …

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