in English is:

polymerization

Mutations

Soft:bolymeriad
Nasal:mholymeriad
Aspirate:pholymeriad

Use

y polymeriad hwn
fy mholymeriad i
dy bolymeriad di
ei bolymeriad ef/o
ei pholymeriad hi
ein polymeriad ni
eich polymeriad chi
eu polymeriad nhw/hwy
External

Dictionary Portal

This is a library of dictionaries and other online resources where you can search further for polymeriad*:

Specialist Dictionaries
Glossaries
Terminology
Encyclopedia
Example Sentences
Sentences containing:

*External websites will be opened in a new window.