Trindod Sanctaidd

== Welsh == === Etymology === Literally, “the Holy Trinity”. === Proper noun === y Trindod Sanctaidd f (Christianity, theology) the Holy Trinity (three persons of the Godhead: the Father, Son, and Holy Spirit) Synonym: y Trindod Fendigaid (literally “the Blessed Trinity”) === Mutation === === Further reading === Griffiths, Bruce; Glyn Jones, Dafydd (1995), Geiriadur yr Academi: The Welsh Academy English–Welsh Dictionary‎[1], Cardiff: University of Wales Press, →ISBN, page trinity