aberration
[ ab-uh-rey-shuhn ]
/ ˌæb əˈreɪ ʃən /
noun
Origin of aberration
SYNONYMS FOR aberration
OTHER WORDS FROM aberration
ab·er·ra·tion·al, adjectiveWords nearby aberration
aberrant,
aberrant ductule,
aberrant goiter,
aberrant regeneration,
aberrated,
aberration,
aberystwyth,
abessive,
abet,
abetalipoproteinemia,
abettor
Example sentences from the Web for aberrational
There is, however, a still graver and quite insuperable distinction between the parallactic path and the aberrational path.
The Story of the Heavens |Robert Stawell Ball
British Dictionary definitions for aberrational
aberration
/ (ˌæbəˈreɪʃən) /
noun
deviation from what is normal, expected, or usual
departure from truth, morality, etc
a lapse in control of one's mental faculties
optics
a defect in a lens or mirror that causes the formation of either a distorted image or one with coloured fringes
See also spherical aberration, chromatic aberration
astronomy
the apparent displacement of a celestial body due to the finite speed of light and the motion of the observer with the earth
Medical definitions for aberrational
aberration
[ ăb′ə-rā′shən ]
n.
A departure from the normal or typical.
A psychological disorder or abnormal alteration in one's mental state.
A defect of focus, such as blurring in an image.
An imperfect image caused by a physical defect in an optical element, as in a lens.
A deviation in the normal genetic structure or number of chromosomes in an organism.
Scientific definitions for aberrational
aberration
[ ăb′ə-rā′shən ]
A deviation in the normal structure or number of chromosomes in an organism.
A defect in a lens or mirror that prevents light rays from being focused at a single point and results in a distorted or blurred image.♦ Aberration that results in distortion of color is called chromatic aberration.♦ Aberration that is caused by imperfections in the surface or shape of a spherical mirror or lens is called spherical aberration. See also astigmatism coma2.