load-bearing

adjective
UK /ˈləʊd ˌbeə.rɪŋ/
US /ˈloʊd ˌber.ɪŋ/

A load-bearing part holds up something heavy so it does not fall.

The wall is load-bearing, so we cannot knock it down.


OTHER MEANINGS

2. Carrying or supporting a heavy weight.

The load-bearing beam keeps the roof steady.

3. Very important for keeping something working or together.

Trust is a load-bearing part of any friendship.

4. In building, a part that holds the weight of the structure above it.

Engineers checked every load-bearing column in the old house.