(genetics, medicine) of or relating to, or causing degeneration or deterioration in offspring / (genetics, medicine) of or relating to dysgenics

Resembling or characteristic of fiberglass.

(anatomy) A long narrow plate that forms the medial part of the pterygoid process, terminates in the pterygoid hamulus, and forms with its lateral surface part of the pterygoid fossa and with its m...

Alternative spelling of timbal / (entomology) One of a pair of specialised sound-producing structures located below each side of the anterior abdominal region of various species of cicada.