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tonfedd. In DICTIOUS you will not only get to know all the dictionary meanings for the word
tonfedd, but we will also tell you about its etymology, its characteristics and you will know how to say
tonfedd in singular and plural. Everything you need to know about the word
tonfedd you have here. The definition of the word
tonfedd will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
tonfedd, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
Welsh
Etymology
ton + -fedd
Pronunciation
IPA(key): /ˈtɔnvɛð/
Noun
tonfedd f (plural tonfeddi)
- wavelength
2020 May 12, Dr Glyn Morris, “Chwalu'r chwedlau am coronafeirws”, in BBC Cymru Fyw:Ond os ofynnwch (sic) i ffisegydd, bydden nhw'n dweud bod tonfedd y lliw coch bob amser yn bresennol, ac felly mae'r datganiad yn wir.- But if you ask a physicist, they would say that the wavelength of the color red is always present, and so the statement is true.
Mutation