ocsigen
Welsh edit
| Chemical element | |
|---|---|
| O | |
| Previous: nitrogen (N) | |
| Next: fflworin (F) | |
Etymology edit
Borrowed from English oxygen, from French oxygène, from Ancient Greek ὀξύς (oxús, “sharp”) + γένος (génos, “birth”).
Pronunciation edit
Noun edit
ocsigen m (uncountable)
Derived terms edit
- ardal isafswm ocsigen (“oxygen minimum zone”)
- cromlin ddaduniad ocsigen-haemoglobin (“oxygen-haemoglobin dissociation curve”)
- cromlin gydbwysedd ocsigen-haemoglobin (“oxygen-haemoglobin equilibrium curve”)
- cymeriant ocsigen (“oxygen take-up”)
- dadansoddiad isotop ocsigen (“oxygen isotope analysis”)
- diffyg ocsigen (“hypoxia”)
- dyled ocsigen (“oxygen debt”)
- ffwrnais drawsnewidydd ocsigen (“oxygen converter furnace”)
- galw am ocsigen biocemegol (“biochemical oxygen demand”)
- gwasgedd rhannol ocsigen (“partial pressure of oxygen”)
- llwytho ocsigen (“oxygen loading”)
- ocsid (“oxide”)
- ocsigen deufflworid (“oxygen difluoride”)
- ocsigen moleciwlaidd (“molecular oxygen”)
- ocsigen rhydd (“free oxygen”)
- ocsigenedig (“oxygenated”)
- ocsigeniad (“oxygenation”)
- ocsigenu (“oxygenate”)
- treuliant ocsigen (“oxygen consumption”)
- therapi ocsigen (“oxygen therapy”)
Mutation edit
| Welsh mutation | |||
|---|---|---|---|
| radical | soft | nasal | h-prothesis |
| ocsigen | unchanged | unchanged | hocsigen |
| Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. | |||
References edit
- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “ocsigen”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies