- Double; duplicate; multiplied by two; as, a twofold nature; a twofold sense; a twofold argument.
- 1924: ARISTOTLE. Metaphysics. Translated by W. D. Ross. Nashotah, Wisconsin, USA: The Classical Library, 2001. Available at: <http://www.classicallibrary.org/aristotle/metaphysics/>. Book 1, Part 5.
- : some who posit both this cause and besides this the source of movement, which we have got from some as single and from other as .
- In a double degree; doubly.
- Dutch: tweevoudig
- German: zweifach
Supplemental Details:Sponsor an extended definition for twofold for as little as $10 per month. Click here to contact us.