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concentric

con·cen·tric

concentric

 
 
pronunciation:
kn sen trihk
features:
Word Combinations (adjective), Word Parts
part of speech: adjective
definition: of circles or spheres, having the same center.
A target is formed of concentric circles.
antonyms:
eccentric
Word Combinations  About this feature
adverb + (adj.)concentric closely, outward, outwards, perfectly, roughly
(adj.)concentric + adverb slightly
(adj.)concentric + noun arc, band, circle, contraction, core, cream, cross, curve, cylinder, diffraction, disk, ellipse, layer, line, map, metal, muscle, pattern, ridge, ring, ripple, row, shell, sky, sphere, spiral, spot, steel, structure, tart, terrace, tube, wall, wave, wheel, whorl, zone  [See all][See only the most frequent]
derivations: concentrically (adv.), concentricity (n.)
Word Parts  About this feature
The word concentric contains the following parts:
con- Latin prefix that means with, together
Show wordsHide wordsMore about this word part:
The prefix con- is an assimilated form of com- used before roots beginning with c, d, f, g, j, n, s, t, and v. See com-. Note: con- is frequently an intensive prefix, as in "conceive ."