- 1[intransitive] to breed or spread quickly
- 2[intransitive] to be full of life or activity
pullulate
verbNAmE//ˈpʌlyəˌleɪt//
(formal)Verb Forms present simple I / you / we / they pullulate he / she / it pullulates
past simple pullulated
-ing form pullulating
adjective a pullulating mass of peopleSee pullulate in the Oxford Advanced Learner's Dictionary
Check pronunciation: pullulate