(pharmacology) A protease inhibitor proposed for the treatment of HIV but discontinued in 2006.

(banking) A plastic card, usually with a magnetic strip or an embedded microchip, connected to a credit account and used to buy goods or services. / (informal) Any type of bank card.

(transitive) To give the quality, sound, or office of a vowel to. / (transitive) To insert a vowel or vowels into.

plural of Mersereau