28 September 2014

aberration

[ab-uh-rey-shuh n]

noun
1. the act of departing from the right, normal, or usual course.
2. the act of deviating from the ordinary, usual, or normal type.
3. deviation from truth or moral rectitude.
4. mental irregularity or disorder, especially of a minor or temporary nature; lapse from a sound mental state.
5. Astronomy. apparent displacement of a heavenly body, owing to the motion of the earth in its orbit.
6. Optics. any disturbance of the rays of a pencil of light such that they can no longer be brought to a sharp focus or form a clear image.
7. Photography. a defect in a camera lens or lens system, due to flaws in design, material, or construction, that can distort the image.

Origin

Latin

1585-1595; < Latin aberrātiōn- (stem of aberrātiō), equivalent to aberrāt (us), past participle of aberrāre (see aberrant ) + -iōn- -ion

Related forms
aberrational, adjective

Synonyms
1. wandering; deviation, divergence. 4. abnormality, eccentricity, illusion, delusion, hallucination.
Dictionary.com

Examples from the web for aberration

– Although there are no colors in the photograph, chromatic aberration will blur the image.

Anagram

arena orbit
tiara borne
boa terrain
a orient bar
a ranter bio

Today’s aphorism

Before you discover your soulmate, you must first discover your soul.

– Charles F. Glassman

On this day

28 September 551BC – birth of Confucius, Chinese teacher and philosopher, founder of Confucianism. Died 479BC.

28 September 1330 – birth of Nicholas Flamel, French alchemist who purportedly made it his life’s work to decode a mysterious book, known as Book of Abramelin the Mage. Some believe he decoded the recipe for the Philosopher’s Stone, which could turn base metals into silver and gold, and was said to be the elixir of life. Died 22 March 1418(?) He was seen at least 3 times after his death, which led to rumour that he had produced the elixir of life and was therefore immortal. He has been immortalised in numerous books and movies, including ‘Harry Potter‘ by J.K. Rowling, and the ‘Secrets of the Immortal Nicholas Flamel‘ series by Michael Scott.

28 September 1872 – birth of David Uniapon, indigenous preacher, author and inventor. He is on the Australian $50 note. David influenced government decision making regarding aboriginal issues and invented a hand-piece for shearing sheep.

28 September 1895 – death of Louis Pasteur, French bacteriologist, one of the founders of microbiology. Invented the process for preventing milk and wine from causing sickness, known as pasteurisation. (Not entirely fool-proof, as over-imbibing wine still seems to cause sickness in some). Born 27 December 1822.

28 September 1967 – birth of Moon Unit Zappa, American musician. Son of legendary musician, Frank Zappa.