adfeilio

Welsh

Etymology

ad- +‎ an unclear root *bal +‎ -io, possibly related to ball (pestilence, destruction). See also dadfeilio (to degenerate, to decay).

Pronunciation

  • IPA(key): /adˈvei̯ljɔ/

Verb

adfeilio (first-person singular present adfeiliaf)

  1. to fall down, to become a ruin, to go to ruin
    Synonyms: treulio, dadfeilio, methu, gwaethygu

Conjugation

Conjugation of adfeilio (literary)
singular plural impersonal
first second third first second third
present indicative/future adfeiliaf adfeili adfeilia adfeiliwn adfeiliwch adfeiliant adfeilir
imperfect (indicative/subjunctive)/conditional adfeiliwn adfeilit adfeiliai adfeiliem adfeiliech adfeilient adfeilid
preterite adfeiliais adfeiliaist adfeiliodd adfeiliasom adfeiliasoch adfeiliasant adfeiliwyd
pluperfect adfeiliaswn adfeiliasit adfeiliasai adfeiliasem adfeiliasech adfeiliasent adfeiliasid, adfeiliesid
present subjunctive adfeiliwyf adfeiliech adfeilio adfeiliom adfeilioch adfeiliont adfeilier
imperative adfeilia adfeilied adfeiliwn adfeiliwch adfeilient adfeilier
verbal noun adfeilio
verbal adjectives adfeiliedig, adfeiledig
adfeiliadwy, adfeiladwy
Conjugation (colloquial)
inflected
colloquial forms
singular plural
first second third first second third
future adfeilia i,
adfeiliaf i
adfeili di adfeilith o/e/hi,
adfeiliff e/hi
adfeiliwn ni adfeiliwch chi adfeilian nhw
conditional adfeiliwn i,
adfeilswn i
adfeiliet ti,
adfeilset ti
adfeiliai fo/fe/hi,
adfeilsai fo/fe/hi
adfeilien ni,
adfeilsen ni
adfeiliech chi,
adfeilsech chi
adfeilien nhw,
adfeilsen nhw
preterite adfeiliais i,
adfeilies i
adfeiliaist ti,
adfeiliest ti
adfeiliodd o/e/hi adfeilion ni adfeilioch chi adfeilion nhw
imperative adfeilia adfeiliwch

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

Derived terms

Mutation

Mutated forms of adfeilio
radical soft nasal h-prothesis
adfeilio unchanged unchanged hadfeilio

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

Further reading

  • D. G. Lewis, N. Lewis, editors (2005–present), “adfeilio”, in Gweiadur: the Welsh–English Dictionary, Gwerin
  • R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “adfeilio”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies