Aberration
/ˌæb.əˈreɪ.ʃən/noun
A departure from what is normal, usual, or expected.
Did you know?In Latin, aberratio could mean a literal wandering off course, and the same root behind it also gave English words tied to error and straying, making “aberration” feel like a linguistic warning sign.
Etymological Timeline
Proto-Indo-European
PIE
*h₃ers-
“to move in a straight line, to be in order”
Latin
Latin
errare
“to wander, stray, make a mistake”
Latin
Latin
aberrāre
“to wander away, deviate”
Late Latin
Latin
aberrātiō
“a wandering away, deviation”
14th–16th Century
English
aberration
“a deviation from the normal course or standard”
Modern English
English
aberration
“a departure from what is normal, usual, or expected”