n. 1 sl. a person who behaves obsequiously in the hope of advantage. 2 anything that crawls, esp. an insect. 3 a tractor moving on an endless chain. 4 (usu. in pl.) esp. US a baby's overall for crawling in; rompers.
CRAWLER
Meaning of CRAWLER in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012