[pseu.don.y.mous] adj [Gk pseudonymos] (ca. 1706): bearing or using a fictitious name "a ~ report"; also: being a pseudonym -- pseu.don.y.mous.ly adv -- pseu.don.y.mous.ness n
PSEUDONYMOUS
Meaning of PSEUDONYMOUS in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012