English: biostabilisation
Welsh: biosefydlogi
Subject: Amgylchedd
Welsh definition: Biostabilization (better known as composting) is a process which allows the biological treatment of the putrescible part of waste, making it inert and therefore less dangerous to the environment.
English context: However, we feel that further debate is needed regarding moisture loss during biostabilisation, and would welcome consideration of the inclusion of input rather than output weight as the tonnage contributing towards recovery targets.
Notes: Proses sy'n debyg iawn i gompostio.