in English is:

to compute

Mutations

Soft:gyfrifiannu
Nasal:nghyfrifiannu
Aspirate:chyfrifiannu
External

Dictionary Portal

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

Specialist Dictionaries
Glossaries
Terminology
Encyclopedia
Example Sentences
Sentences containing:

*External websites will be opened in a new window.