n.
Pronunciation: ' ges-t ə -m ə t
Function: noun
Etymology: blend of guess and estimate
Date: 1923
: an estimate usually made without adequate information
– guess · ti · mate \ - ˌ m ā t \ transitive verb
GUESSTIMATE
Meaning of GUESSTIMATE in English
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012