(historical) A steward or official in various Spanish- and Portuguese-speaking countries.

(inorganic chemistry) A polymeric organomercury compound, (7,11-dimercurio-1,5,9-trioxa-2,4,6,8,10,12-hexamercuracyclododec-3-yl)mercury;trihydrate, that functions as a catalyst in ethoxylation rea...

plural of quadriceps femoris

Preventing tampering.