contagious
Translation
contagious, infectious, catching
Examples
The flu is a contagious disease.
The flu is a contagious disease.
Her laughter is contagious.
Her laughter is contagious.
Grammar Patterns
to be contagious to be able to be passed by contact The flu is contagious.
a contagious ((noun)) a (noun) that spreads easily She has a contagious smile.
Similar Words
Synonyms: infectious, communicable; Antonyms: non-contagious
Etymology
From Latin 'contagiosus', from 'con-' (together) + 'tangere' (to touch). Spreading by touch.
Memory Tips
Think of a game of 'tag' where you pass something on by touching. 'Con-tag-ious' - passed on with a touch.