Calculator
- n. One who computes or reckons: one who estimates or considers the force and effect of causes, with a view to form a correct estimate of the effects.
The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.