1. guess - Noun
2. guess - Verb
To form an opinion concerning, without knowledge or means of knowledge; to judge of at random; to conjecture.
To judge or form an opinion of, from reasons that seem preponderating, but are not decisive.
To solve by a correct conjecture; to conjecture rightly; as, he who guesses the riddle shall have the ring; he has guessed my designs.
To hit upon or reproduce by memory.
To think; to suppose; to believe; to imagine; -- followed by an objective clause.
To make a guess or random judgment; to conjecture; -- with at, about, etc.
An opinion as to anything, formed without sufficient or decisive evidence or grounds; an attempt to hit upon the truth by a random judgment; a conjecture; a surmise.
Source: Webster's dictionaryI estimate this chicken to weigh three pounds Source: Internet
I imagine she earned a lot of money with her new novel Source: Internet
I thought to find her in a bad state Source: Internet
he didn't think to find her in the kitchen Source: Internet
I guess she is angry at me for standing her up Source: Internet
He guessed the right number of beans in the jar and won the prize Source: Internet