rheiddio

Welsh

Etymology

From rhaidd (ray, beam) +‎ -io.

Pronunciation

  • IPA(key): /ˈr̥ei̯ðjɔ/

Verb

rheiddio (first-person singular present rheiddiaf)

  1. to beam, to radiate

Conjugation

Conjugation of rheiddio (literary)
singular plural impersonal
first second third first second third
present indicative/future rheiddiaf rheiddi rheiddia rheiddiwn rheiddiwch rheiddiant rheiddir
imperfect (indicative/subjunctive)/conditional rheiddiwn rheiddit rheiddiai rheiddiem rheiddiech rheiddient rheiddid
preterite rheiddiais rheiddiaist rheiddiodd rheiddiasom rheiddiasoch rheiddiasant rheiddiwyd
pluperfect rheiddiaswn rheiddiasit rheiddiasai rheiddiasem rheiddiasech rheiddiasent rheiddiasid, rheiddiesid
present subjunctive rheiddiwyf rheiddiech rheiddio rheiddiom rheiddioch rheiddiont rheiddier
imperative rheiddia rheiddied rheiddiwn rheiddiwch rheiddient rheiddier
verbal noun rheiddio
verbal adjectives rheiddiedig
rheiddiadwy
Conjugation (colloquial)
inflected
colloquial forms
singular plural
first second third first second third
future rheiddia i,
rheiddiaf i
rheiddi di rheiddith o/e/hi,
rheiddiff e/hi
rheiddiwn ni rheiddiwch chi rheiddian nhw
conditional rheiddiwn i,
rheiddswn i
rheiddiet ti,
rheiddset ti
rheiddiai fo/fe/hi,
rheiddsai fo/fe/hi
rheiddien ni,
rheiddsen ni
rheiddiech chi,
rheiddsech chi
rheiddien nhw,
rheiddsen nhw
preterite rheiddiais i,
rheiddies i
rheiddiaist ti,
rheiddiest ti
rheiddiodd o/e/hi rheiddion ni rheiddioch chi rheiddion nhw
imperative rheiddia rheiddiwch

Note: All other forms are periphrastic, as usual in colloquial Welsh.

Mutation

Mutated forms of rheiddio
radical soft nasal aspirate
rheiddio reiddio unchanged unchanged

Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.

Further reading

  • R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “rheiddio”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies