from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Alternative spelling of glottalization.
Sorry, no etymologies found.
Apparently, when looking at more languages that have pre-glottalisation, they all tend to lack the pre-glottalised b.
This is just what I've been told, I've never checked the facts, and in fact, I don't know any languages with pre-glottalisation.
Germanic voiceless stops is a lenition of the original glottalisation they had).