ystum
Old English
Noun
ȳstum
- dative plural of ȳst
Welsh
Etymology
From Middle Welsh ystum, from Proto-Celtic *tou(x)sman (“bend, arch, curve”). Cognate with Irish tuaim (“tumulus”).
Pronunciation
- (North Wales, standard) IPA(key): /ˈəstɨm/
- (South Wales, standard) IPA(key): /ˈəstɪm/
Noun
ystum m or f (plural ystumiau)
Derived terms
- ystumddrwg (“wily, scheming”)
- ystumgar (“flexible, pliant”)
- ystumio (“distort; meander”)
- ystumiog (“distorted, misshapen”)
- ystumllyn (“oxbow lake”)
Related terms
Further reading
- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “ystum”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies