To be suffering from an illness.
"She's been down with the flu all week and hasn't left her room."
To be ill with a particular sickness; or in informal slang, to approve of or be enthusiastic about something.
To be sick with something, OR (in slang) to be totally okay with something or really like it.
2 meanings, ordered from most common to least. Color-coded by CEFR level.
To be suffering from an illness.
"She's been down with the flu all week and hasn't left her room."
(Slang) To agree with, approve of, or feel enthusiastic about something.
"If you want to go to the late-night showing, I'm totally down with that."
Are you down with O.P.P.?
— Naughty by Nature, 'O.P.P.' (song), 1991
To be brought down (low) by something, or to be on the same level as something.
To be sick with something, OR (in slang) to be totally okay with something or really like it.
The illness sense is neutral and widely understood. The slang sense ('I'm down with that') became popular through hip-hop culture in the 1990s and is widely used in American English, particularly among younger speakers.
Natural word combinations native speakers use most often.
The five tense forms you'll use most often.
Listen to native speakers using "be down with" in real YouTube videos — click a clip to watch it on Looplines.
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