blas.blas.
HomeArchiveResearch
Tables
blas.blas.

allt

wood

NounFeminine (benywaidd)C2/aːɬd/

"allt" means "wood" in Welsh (feminine noun). Pronounced /aːɬd/. Mutation forms: Treiglad Llaes → hallt.

Mutation forms

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

MutationForm
Base formallt
Treiglad Llaeshallt

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 →

Learn "allt" and 3,000+ Welsh words

blas. teaches vocabulary with spaced repetition — including mutation drilling, example sentences, and pronunciation. Free to start.

Start learning Welsh

Related Welsh words

byd

world

yw

yew tree; also 'is'

awyr

air

maen

stone

maes

field

mwyn

ore

môr

sea

afon

river

blas.
Learn WelshBlogPrivacy