An Etymological Dictionary of Astronomy and Astrophysics

1. Not in accordance with what is morally right or good: a wrong deed.
   

2. Deviating from truth or fact; erroneous: a wrong answer.
   

3. Not correct in action, judgment, opinion, method, etc., as a person; in error (Dictionary.com).
   See also: → false, → invalid.

Etymology (EN): M.E. wrong, wrang, O.E. wrang “twisted, crooked,” from O.N. rangr “crooked, wry, wrong;” cf. Dan. vrang “crooked, wrong,” Du. wrang “sour, bitter.”

Etymology (PE): Nâdorost, from nâ- “not,” → a-, + dorost, → right.