allweddair

== Welsh == === Etymology === From allwedd (“key”) +‎ gair (“word”). === Noun === allweddair m (plural allweddeiriau) keyword password Synonym: cyfrinair === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “allweddair”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies