spreadsheet

Short definition from Wiktionary

Noun

1. 1
   A computer application for organization, analysis, and storage of data in tabular form.
2. 2
   A document created with such an application.
3. 3
   A sheet of paper, marked with a grid, in which financial data is recorded and totals calculated manually.

Verb

1. 1
   To model or compute by means of a spreadsheet.