Definition of pick up
take up by hand; "He picked up the
book and started to read"
gather or collect; "You can get the results on Monday"; "She picked up the children at the day
care center"; "They
pick up our
trash twice a week"
register (perceptual input); "pick up a signal"
perceive with the senses quickly, suddenly, or momentarily; "I caught the
aroma of coffee"; "He caught the
allusion in her glance"; "ears
open to
catch every sound"; "The dog picked up the scent"; "Catch a glimpse"