in English is:

incandescence

Mutations

Soft:(no mutation)
Nasal:(no mutation)
Aspirate:(no mutation)

Use

yr eiriasedd hwn
fy eiriasedd i
dy eiriasedd di
ei eiriasedd ef/o
ei heiriasedd hi
ein heiriasedd ni
eich eiriasedd chi
eu heiriasedd nhw/hwy
External

Dictionary Portal

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

Specialist Dictionaries
Glossaries
Terminology
Encyclopedia
Example Sentences
Sentences containing:

*External websites will be opened in a new window.