point angle n.
The junction of three surfaces, as of the crown of a tooth or the walls of a cavity.
- Point attractor
point attractor See under attractor.
- Point b
point B n. See supramentale.
- Point bar
point bar A low, curved ridge of sand and gravel along the inner bank of a meandering stream. Point bars form through the slow accumulation of sediment deposited by the stream when its velocity drops along the inner bank.
- Point-bearing pile
[point-bair-ing] /ˈpɔɪntˌbɛər ɪŋ/ noun, Engineering, Building Trades. 1. a pile depending on the soil or rock beneath its foot for support.