bioddiraddio

Welsh

Etymology

bio- +‎ diraddio (“degrade”), a calque of English biodegrade.

Pronunciation

• IPA^(key): /ˌbɪ.ɔðɪˈraðjɔ/
• Rhymes: -aðjɔ

Verb

bioddiraddio (first-person singular present bioddiraddiaf)

1. to biodegrade

Conjugation

Conjugation (literary)

	singular			plural			impersonal
	first	second	third	first	second	third
present indicative/future	bioddiraddiaf	bioddireddi	bioddiraddia	bioddiraddiwn	bioddireddiwch, bioddiraddiwch	bioddiraddiant	bioddireddir
imperfect (indicative/subjunctive)/conditional	bioddiraddiwn	bioddireddit	bioddiraddiai	bioddiraddiem	bioddiraddiech	bioddiraddient	bioddireddid
preterite	bioddireddiais	bioddireddiaist	bioddiraddiodd	bioddiraddiasom	bioddiraddiasoch	bioddiraddiasant	bioddiraddiwyd
pluperfect	bioddiraddiaswn	bioddiraddiasit	bioddiraddiasai	bioddiraddiasem	bioddiraddiasech	bioddiraddiasent	bioddiraddiasid, bioddiraddiesid
present subjunctive	bioddiraddiwyf	bioddireddiech	bioddiraddio	bioddiraddiom	bioddiraddioch	bioddiraddiont	bioddiraddier
imperative	—	bioddiraddia	bioddiraddied	bioddiraddiwn	bioddireddiwch, bioddiraddiwch	bioddiraddient	bioddiraddier
verbal noun	bioddiraddio
verbal adjectives	bioddiraddiedig bioddiraddiadwy

Conjugation (colloquial)

Inflected colloquial forms	singular			plural
	first	second	third	first	second	third
future	bioddiraddia i, bioddiraddiaf i	bioddiraddi di	bioddiraddith o/e/hi, bioddiraddiff e/hi	bioddiraddiwn ni	bioddiraddiwch chi	bioddiraddian nhw
conditional	bioddiraddiwn i, bioddiraddswn i	bioddiraddiet ti, bioddiraddset ti	bioddiraddiai fo/fe/hi, bioddiraddsai fo/fe/hi	bioddiraddien ni, bioddiraddsen ni	bioddiraddiech chi, bioddiraddsech chi	bioddiraddien nhw, bioddiraddsen nhw
preterite	bioddiraddiais i, bioddiraddies i	bioddiraddiaist ti, bioddiraddiest ti	bioddiraddiodd o/e/hi	bioddiraddion ni	bioddiraddioch chi	bioddiraddion nhw
imperative	—	bioddiraddia	—	—	bioddiraddiwch	—
Note: All other forms are periphrastic, as usual in colloquial Welsh.

Derived terms

• bioddiraddiadwy (“biodegradable”)

Mutation

Mutated forms of bioddiraddio

radical	soft	nasal	aspirate
bioddiraddio	fioddiraddio	mioddiraddio	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), “bioddiraddio”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies