guess ‧ work /ˈɡeswɜːk $ -wɜːrk/ BrE AmE noun [uncountable]
the method of trying to find the answer to something by guessing:
There’s a lot of guesswork in these calculations.
guess ‧ work /ˈɡeswɜːk $ -wɜːrk/ BrE AmE noun [uncountable]
the method of trying to find the answer to something by guessing:
There’s a lot of guesswork in these calculations.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012