Grammar fix
weigh in
join a debate or discussion (figurative)
to give your opinion or become involved in a discussion, especially one that is already happening or is important.
phrasal verbC1occasional
Hear it in context
Notice where the phrase sounds natural.
- Several experts weighed in on the proposed changes to the law.communication
- In my view, it's important for young people to weigh in on issues that affect their future, such as climate change.IELTS speaking
Fix the pattern
Pattern: weigh in (on something)
WrongCan I weigh in the discussion?
RightCan I weigh in on the discussion?
'Weigh in ON' a topic — don't drop 'on'.
Patternweigh in (on something)
Use it right
Choose the version that sounds natural in speech.
'Weigh in' is the natural verb for joining a discussion with your view; the formal version is heavy.
Build natural chunks
Words that usually travel with it.
weigh in + onon the debatewith an opinionon the matterlate
Don't confuse it
This sense is figurative and about joining a conversation or debate, not about measuring weight or physical actions.