What does Sable mean? Sable [sable] as a girls' name (also used as boys' name Sable) is pronounced SAY-bel. It is of Slavic origin, and the meaning of Sable is black. A highly prized fur, dark brown, almost black. Also used in French and English heraldry as a term for black. Associated with: brown.
Pyrex is generally oven safe to at least 500 degrees Fahrenheit. Unless it is very old or very used. I've seen Pyrex dishes go into 600 degree pizza ovens, over open flames on a range, even into coals in a campfire without issue.
Petersdorf and Beeson defined pyrexia of unknown origin (PUO) in 1961. It is defined as: A temperature greater than 38.3Â°C on several occasions. Accompanied by more than three weeks of illness. Failure to reach a diagnosis after one week of inpatient investigation.