chwarren (“gland”) + chwys (“sweat”).
chwarren chwys f (plural chwarennau chwys, not mutable)
- sweat gland[1]
- ^ Delyth Prys, J.P.M. Jones, Owain Davies, Gruffudd Prys (2006) Y Termiadur: termau wedi'u safoni; standardised terminology[1] (in Welsh), Cardiff: Awdurdod cymwysterau, cwricwlwm ac asesu Cymru (Qualifications curriculum & assessment authority for Wales), →ISBN, page 131
