(organic chemistry) A polycyclic macrolide, 5-hydroxy-4-[(2R,3aS,5aR,9aR,9bS)-3a-(hydroxymethyl)-6,6,9a-trimethyldodecahydronaphtho[2,1-b]furan-2-yl]-2(5H)-furanone isolated from the dinoflagellate...

(chemistry, obsolete, rare) A compound of the bichloride of mercury with another chloride.

(programming) reentrant

(archaic) Characteristic of fish of the order Pharyngognathi.