English
lymphocryptovirus
From lympho- + crypto- + virus.
A compound of lympho- + crypto- + virus
Proto-Indo-European *wisós ‘fluidity, slime, poison’
Proto-Italic *weizos
Latin vīrus ‘poison, slime, venom’
Middle English virus
English virus
Today it means
noun Any of the genus Lymphocryptovirus of herpesviruses that includes the human Epstein-Barr virus (Human gammaherpesvirus 4).
Language periods are conventional ranges, not dates for this word.
Etymograph / lymphocryptovirus