From cyddwyso (“to condense”) + -iad.
cyddwysiad m (plural cyddwysiadau)
A morphologically derived deverbal noun, such as this entry, is a countable noun. The corresponding uncountable verbal noun is attained in Welsh by employing the verbnoun or dictionary form of the related verb as a masculine singular noun.
Welsh mutation | |||
---|---|---|---|
radical | soft | nasal | aspirate |
cyddwysiad | gyddwysiad | nghyddwysiad | chyddwysiad |
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. |
i o
|
solet | hylif | nwy | plasma |
---|---|---|---|---|
solet | toddiad | sychdarthiad | ||
hylif | rhewiad | anweddiad, tarthiad |
||
nwy | dyddodiad | cyddwysiad | ïoneiddiad | |
plasma | ailgyfuniad |