Definition of oxyhaemocyanin in US English:

oxyhaemocyanin

noun

Biochemistry
  • Oxygenated haemocyanin, which is blue in colour.

Origin

Late 19th century; earliest use found in The New Sydenham Society's Lexicon of Medicine and the Allied Sciences. From oxy- + haemocyanin.

Pronunciation

oxyhaemocyanin

/ˌɒksɪˌhiːmə(ʊ)ˈsʌɪənɪn/