(organic chemistry) A pentacyclic oxygen heterocyclic compound with IUPAC name (2R,13R,15S)-6,8-dihydroxy-17,17-dimethyl-5,15-bis(3-methylbut-2-enyl)-3,16-dioxapentacyclo[11.4.1.0^2,11.0^2,15.0^4,9]octadeca-4,6,8,11-tetraene-10,14-dione

Third-person singular simple present indicative form of protest too much

(fluid mechanics) The mass transfer along an interface between two fluids due to surface tension gradient.

plural of Schwer