tarthiad

Welsh

Etymology

From tarthu (“to evaporate”) +‎ iad.

Pronunciation

• IPA^(key): /ˈtarθjad/

Noun

tarthiad m (plural tarthiadau)

1. (chemistry, countable) evaporation

Usage notes

A morphologically derived deverbal noun, such as this entry, is a countable noun. The corresponding uncountable verbal noun is attained in Welsh by employing the verbnoun or dictionary form of the related verb as a masculine singular noun.

Related terms

• anweddiad (“vaporisation”)
• sychdarthiad (“sublimation”)

See also

Trawsnewidiadau gwedd mater (layout · text)

i o	solid	hylif	nwy	plasma
solid		toddiad	sychdarthiad
hylif	rhewiad		anweddiad, tarthiad
nwy	dyddodiad	cyddwysiad		ïoneiddiad
plasma			ailgyfuniad

References

• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “tarthiad”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies