guesstimate

名词 guesstimate:

1. an estimate that combines reasoning with guessing
   同义词：guestimate

动词 guesstimate:

1. estimate based on a calculation

guess.ti.mate

n.Informal （名词）【非正式用语】
An estimate based on conjecture.
瞎猜：基于猜想而得出的判断

来源：
Blend of guess
混合了 guess
estimate
estimate

【引伸】
guess.timate.