contagious
con|ta|gious /kənt'eɪdʒəs/
1 [ADJ]
A disease that is contagious can be caught by touching people or things that are infected with it. Compare infectious.
...a highly contagious disease of the lungs.
2 [ADJ] usu v-link ADJ
A feeling or attitude that is contagious spreads quickly among a group of people.
Antonio has a contagious enthusiasm for the beautiful aspect of food.
= infectious
1 [ADJ]
A disease that is contagious can be caught by touching people or things that are infected with it. Compare infectious.
...a highly contagious disease of the lungs.
2 [ADJ] usu v-link ADJ
A feeling or attitude that is contagious spreads quickly among a group of people.
Antonio has a contagious enthusiasm for the beautiful aspect of food.
= infectious