(organic chemistry) A polycyclic aromatic hydrocarbon containing eight fused benzene rings.

Enthusiastic applause given by people who rise from a sitting position.

(obsolete) exultant

(medicine) A syndrome characterised by polycystic ovaries, menstrual disturbance, and high levels of androgens or insulin.

plural of foramen ovale

plural of ovalene

(biochemistry) A glycoprotein which is the primary constituent of egg white.

plural of ovalbumin

(engineering) a measurement of deviation from circularity of an oval or approximately elliptical shape.

In an oval shape.