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pedair

four (4, fem.)

numeralA1

"pedair" means "four (4, fem.)" in Welsh (numeral). Mutation forms: Treiglad Meddal → bedair, Treiglad Trwynol → mhedair, Treiglad Llaes → phedair.

Mutation forms

In Welsh, the first letter of "pedair" changes depending on the grammatical context. These are the mutated forms:

MutationForm
Base formpedair
Treiglad Meddalbedair
Treiglad Trwynolmhedair
Treiglad Llaesphedair

"pedair" in context

Dim ond ers pedair blynedd yr oeddwn i wedi adnabod Hefin, ond canolbwyntiais ar dri pheth: ei dosturi, ei ymrwymiad a'i fod yn canolbwyntio ar Gaerffili.

I'd only known Hefin for four years, but I focused on three things: his compassion, his commitment and that he was Caerphilly-focused.

C1

Mae pedair mil o aelodau o staff yng Nghymru mewn cyflogaeth sy'n dibynnu ar wasanaethau bysiau lleol.

Four thousand members of staff in Wales are in employment reliant on local bus services.

C1

Further reading

Welsh Mutations Explained — Soft, Nasal & Aspirate →Welsh Pronunciation — It's Actually Easier Than English →How to Learn Welsh as an Adult — A Step-by-Step Roadmap →Best Apps to Learn Welsh (2026) →Browse all Welsh vocabulary →

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Related Welsh words

un

one (1)

dau

two (2, masc.)

dwy

two (2, fem.)

tri

three (3, masc.)

tair

three (3, fem.)

pedwar

four (4, masc.)

pump

five (5)

chwech

six (6)

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