Meaning of SPREADSHEET in English

spread ‧ sheet /ˈspredʃiːt/ BrE AmE noun [countable]

1 . a computer program that can show and calculate financial information

2 . a document that contains rows and ↑ column s of numbers that can be used to calculate something

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.