trochydd

== Welsh == === Etymology === From trochi (“to immerse, to plunge”) +‎ -ydd. === Pronunciation === (North Wales) IPA(key): /ˈtrɔχɨ̞ð/ (South Wales) IPA(key): /ˈtroːχɪð/, /ˈtrɔχɪð/ === Noun === trochydd m (plural trochyddion) (ornithology) diver, loon (Gavia spp.) (ornithology) white-throated dipper (Cinclus cinclus) Synonyms: bronwen y dŵr, trochwr ==== Derived terms ==== === Mutation === === References ===