ocsidydd

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Welsh

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Etymology

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From ocsid (oxide) +‎ -ydd.

Pronunciation

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Noun

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ocsidydd m (plural ocsidyddion)

  1. (chemistry) oxidising agent, oxidiser oxidant
    Antonym: rhydwythydd
  2. oxidant
    Antonym: gwrthocsidydd
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References

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