SINCE 1828
clue in
phrasal verb
clued in;
clueing in
or cluing in;
clues in
Definition of clue in
informal
: to give information to (someone)
The public should be clued in to what's happening.
—often + on She'll clue you in on the latest news. —often used as clued in He's totally clued in on the latest computer developments.
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