Welsh

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Etymology

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From try- (through-, dia-, per-) +‎ egrid.

Pronunciation

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Noun

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tryegrid m (plural tryegridau)

  1. (chemistry, obsolete) peroxide
    Synonym: perocsid
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Further reading

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