croestoriad

== Welsh == === Etymology === From croestorri (“to intersect”) +‎ -iad. === Pronunciation === (North Wales) IPA(key): /krɔɨ̯sˈdɔrjad/, [krɔɨ̯sˈtɔrɪ] (South Wales) IPA(key): /krɔi̯sˈdɔrjad/, [krɔɨ̯sˈtɔrɪ] Rhymes: -ɔrjad === Noun === croestoriad m (plural croestoriadau) cross-section Synonym: trawstoriad intersection === Mutation === === References === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “croestoriad”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies