is-lywyddes

== Welsh == === Etymology === From is-lywydd +‎ -es. === Pronunciation === IPA(key): /ˌiːsləu̯.ˈəðɛs/ Rhymes: -əðɛs === Noun === is-lywyddes f (plural is-lywyddesau) (female) vice president ==== Coordinate terms ==== (gender): is-lywydd === Mutation ===