GOV.WALES uses cookies which are essential for the site to work. Non-essential cookies are also used to tailor and improve services. By continuing to use this site, you agree to our use of cookies.
You are here:
Noun, Feminine, Singular
Y cyfnod y bydd perchennog presennol ased yn cael budd economaidd o'i ddefnyddio.
Term o faes cyfrifyddu.