- KangXi: not present, would follow page 829, character 33
- Hanyu Da Zidian: volume 4, page 2424, character 10
- Unihan data for U+783C
|simp. and trad.
Pronunciation is from 仝, treated as its phonetic component. Serendipitously, the pronunciation also resembles the word for “concrete” in some European languages; cf. French béton, German Beton, Russian бето́н (betón).