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glastwreiddio

to water down

"glastwreiddio" means "to water down" in Welsh. Full conjugation table with present, imperfect, preterite, future, conditional, and imperative tenses.

Present

Presennol

PersonForm
I (fi)glastwreiddiaf
You sg. (ti)glastwreiddi
He/She (fe/hi)glastwreiddio
We (ni)glastwreiddiwn
You pl. (chi)glastwreiddioch
They (nhw)glastwreiddiant
Impersonalglastwreiddir

Imperfect

Amherffaith

PersonForm
I (fi)glastwreiddiwn
You sg. (ti)glastwreiddit
He/She (fe/hi)glastwreiddiai
We (ni)glastwreiddiem
You pl. (chi)glastwreiddiech
They (nhw)glastwreiddient
Impersonalglastwreiddid

Preterite

Gorffennol

PersonForm
I (fi)glastwreiddiais
You sg. (ti)glastwreiddiaist
He/She (fe/hi)hi
We (ni)glastwreiddiasom
You pl. (chi)glastwreiddiasoch
They (nhw)glastwreiddiasant
Impersonalglastwreiddiwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)glastwreiddiaswn
You sg. (ti)glastwreiddiasit
He/She (fe/hi)glastwreiddiasai
We (ni)glastwreiddiasem
You pl. (chi)glastwreiddiasech
They (nhw)glastwreiddiasent
Impersonalglastwreiddiasid

Future

Dyfodol

PersonForm
I (fi)glastwreiddia i
You sg. (ti)glastwreiddi di
He/She (fe/hi)hi o
We (ni)glastwreiddiwn ni
You pl. (chi)glastwreiddiwch chi
They (nhw)glastwreiddian nhw

Conditional

Amodol

PersonForm
I (fi)glastwreiddiwn
You sg. (ti)glastwreiddit
He/She (fe/hi)hi
We (ni)glastwreiddiem
You pl. (chi)glastwreiddiech
They (nhw)glastwreiddient
Impersonalglastwreiddid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)glastwreiddia
He/She (fe/hi)glastwreiddied
We (ni)glastwreiddiwn
You pl. (chi)glastwreiddiwch
They (nhw)glastwreiddient
Impersonalglastwreiddier

Example sentences

Byddai hyn yn helpu Llywodraeth Cymru i gyflawni ei huchelgais sero net erbyn 2050, ac rwy'n dal yn aneglur sut y mae Llywodraeth Cymru yn disgwyl gwneud hynny bellach gyda'r cynigion hyn wedi'u glastwreiddio.

This would help the Welsh Government achieve its 2050 net-zero ambition, and I am still unclear as to how the Welsh Government now expects to do that with these watered down proposals.

B2

Ond yr hyn y mae fy etholwyr yn ei gael yw fersiwn wedi'i chrebachu a'i glastwreiddio'n helaeth o'r hyn a addawyd iddynt yn wreiddiol. [ Torri ar draws. ] Iawn, rwy'n barod iawn i dderbyn ymyriad.

But what my constituents are getting is a drastically scaled and watered-down version of what they were originally promised. [ Interruption .] Yes, I would be more than happy to take an intervention.

B2

Further reading

Welsh Verb Conjugation — All Tenses, Full Tables, Clear Patterns →The Welsh Verb Bod (To Be) — Every Form, Every Tense →Welsh Pronunciation — It's Actually Easier Than English →Best Apps to Learn Welsh (2026) →Browse all Welsh verb conjugations →

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Other Welsh verbs

euro

to gild

uno

to join

duo

to become black

mela

to gather nectar to make honey

dal

to catch

trio

to try

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