assommer bedeutet auf Englisch

knock out▼◼◼◼(render someone unconscious)
verb
[UK: nɒk ˈaʊt] [US: ˈnɑːk ˈaʊt]

knock out▼◼◼◼(to put to sleep)
verb
[UK: nɒk ˈaʊt] [US: ˈnɑːk ˈaʊt]

lay into▼(To beat up.)
verb
[UK: leɪ ˈɪn.tə ˈsʌm.bə.di] [US: ˈleɪ ˌɪn.ˈtuː ˈsʌm.ˌbɑː.di]