Adjective closed in has 1 sense
  1. closed, closed in - blocked against entry; "a closed porch"
    Antonym: unenclosed (indirect, via enclosed)
,Verb close in has 1 sense
  1. close in, draw in - advance or converge on; "The police were closing in on him"
    --1 is one way to advance, progress, pass on, move on, march on, go on
    Sample sentences:
    Somebody ----s
    Somebody ----s PP
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