0 past simple and past participle of guess --
1 to give an answer to a particular question when you do not have all the facts and so cannot be certain if you are correct: --
[ + question word ] Guess when this was built.
[ + (that) ] I guessed (that) she was your sister.
[ + question word ] I bet you can't guess how old he is.
"You have a new job, don't you?" "Yes, how did you guess?"
[ + (that) ] I guess (that) things are pretty hard for you now.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
We kunnen het stap voor stap voltooien, hoe lang de weg ook is en het kan niet worden voltooid, hoe kort de weg ook is, als je niet eens je voetafdruk markeert.