to continue or persevere in a difficult or challenging situation, often when it would be easier to give up.
Despite the setbacks, she managed to hang on until the end of the project.
A: Things have been really tough at work lately. B: I know, but just hang on a bit longer—things will improve.
In difficult economic climates, small businesses often have to hang on through periods of uncertainty in order to survive.
Common mistake
✗Hang on to the difficult times.
✓Hang on through the difficult times. / Just hang on in there.
This 'persist' sense is 'hang on (in there)'. 'Hang on TO' means physically grip or keep something.
Tell it apart
Hang on in there — it gets easier.
keep going / endure
Hang on a sec, I'm coming.
wait briefly
'Hang on' in this sense is informal to neutral and is common in spoken English, especially when encouraging someone to keep going through a tough time. It is not suitable for very formal writing.Unlike the B1 sense ('wait for a short time'), this sense is figurative and refers to continuing through adversity, not simply pausing or waiting.