quarantining
UK[ˈkwɒr.ən.tiːn.ɪŋ]US[ˈkwɔːr.ən.tiːn.ɪŋ]
v
The present participle or gerund of 'quarantine', meaning to place a person or animal in isolation to prevent the spread of a contagious disease.
v
The act of imposing a period of isolation on people, animals, or goods arriving from elsewhere.
Morpheme Breakdown
quarantin
ing
quarantin
period of forty
ing
present participle suffix
Etymology
The word's journey begins with the Latin numeral quadraginta, meaning "forty". This passed into Italian as quarantina, specifically denoting a period of forty days. During the Black Death in the 14th century, Venetian authorities mandated that ships from infected ports wait at anchor for forty days before landing—a period likely chosen for its biblical and symbolic significance. This practice gave the term its specialized medical meaning of enforced isolation. The modern verb 'quarantine' was formed by adding the English verbal suffix, and 'quarantining' adds the present participle suffix -ing, directly preserving the original Italian spelling's core "quarantin" segment.
Analysis
Structure: quarantin (period of forty) + ing (present participle suffix)
- quarantin: From Italian quarantina, meaning "a period of forty days", ultimately from Latin quadraginta (forty).
- ing: A suffix from Old English -ende and -ung, used to form the present participle or gerund of verbs.
Examples
The government is quarantining all travelers from the affected region.
They spent the first two weeks quarantining at home after their arrival.
The practice of quarantining livestock has been common for centuries.