who cares
Definition of who cares
informal
—used to stress that something is not important He can't carry a tune, but who cares? He's having fun and that's what matters. Who cares what she says? We'll do it our way.
From the M-W Editors
Word by Word Definitions
careplay cares
: suffering of mind : grief
: a disquieted state of mixed uncertainty, apprehension, and responsibility
: a cause for such anxiety
: to feel trouble or anxiety
: to feel interest or concern
: to give care
See the full definition of care
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