to promise to do something; to promise something will happen
تضمین کردن, متعهد شدن
2
B2
to give a written promise to replace or repair a product free if it goes wrong
ضمانت کردن, گارانتی کردن, تضمین کردن
All our electrical goods are fully guaranteed.
This iron is guaranteed for a year against faulty workmanship.
3
B2
to make something certain to happen
تضمین کردن, اطمینان دادن
Tonight's victory guarantees the team's place in the final.
These days getting a degree doesn't guarantee you a job.
4
to be certain that something will happen
تضمین کردن, ضمانت کردن
You can guarantee (that) the children will start being naughty as soon as they have to go to bed.
5
to agree to be legally responsible for something or for doing something, especially for paying back money that somebody else owes if they cannot pay it back themselves
ضمانت کردن, تضمین کردن
to guarantee a bank loan
to guarantee to pay somebody’s debts
I guarantee that he will appear in court.
His father agreed to guarantee the bank loan.
noun
B2
1
B2
a formal promise that you will do something or that something will happen
ضمانت, تعهد, گارانتی
synonym assurance
2
B2
a written promise given by a company that something you buy will be replaced or repaired without payment if it goes wrong within a particular period
گارانتی, ضمانتنامه
The television comes with a year's guarantee.
We provide a 5-year guarantee against rust.
The watch is still under guarantee.
see also money-back guarantee
3
B2
something that makes something else certain to happen
تضمین, ضمانت
Career success is no guarantee of happiness.
Arriving early is no guarantee of getting a place.
There's no guarantee that she'll come .
4
money or something valuable that you give or promise to a bank, for example, to make sure that you will do what you have promised
ضمانت, وثیقه
We had to offer our house as a guarantee when getting the loan.
5
a written promise to pay back money that somebody else owes, or do something that somebody else promised to do, if they cannot do it themselves
ضمانت, تعهد کتبی
A close relative, usually a parent, can provide a guarantee for the loan.