Oligoporus leucospongia
— Noun
– English
～ a pore fungus with a whitish cottony soft cap found on conifer logs in forests at high elevation in the western United States and adjacent Canada
oligosaccharide
— Noun
– English
～ any of the carbohydrates that yield only a few monosaccharide molecules on complete hydrolysis
oligospermia
— Noun
– English
～ insufficient spermatozoa in the semen
oliguria
— Noun
– English
～ abnormally small production of urine; can be a symptom of kidney disease or obstruction of the urinary tract or edema or an imbalance of fluids and electrolytes in the body
oliguria
— Noun
– English
～ production of an abnormally small amount of urine
Olimbos
— Noun
– English
～ a mountain peak in northeast Greece near the Aegean coast; believed by ancient Greeks to be the dwelling place of the gods (9,570 feet high)