(biochemistry) An antigenic enzyme, found on the surfaces of viruses, that catalyzes the hydrolysis of terminal acylneuraminic residues from oligosaccharides, glycoproteins, and glycolipids.

To reverse an earlier modification

(computing) zebibit (1024 exbibits, or 2⁷⁰ (1024⁷) bits).

simple past tense and past participle of ecstaticize