heavierpart
nounUK /ˈhɛviə pɑːt/
US /ˈhɛviər pɑːrt/
The heavier part is the side or piece that weighs more than the other.
The heavier part of the seesaw went down when Tim sat on it.
OTHER MEANINGS
2. The more important or difficult share of something.
The heavier part of the job is cleaning up after the party.
3. The larger portion of a load or burden.
She carried the heavier part of the backpack up the hill.
4. The side of a machine or tool that holds most of its weight.
Hold the heavier part of the hammer near the head.