📖 WordNook

piggyback

adverb
  1. on the back or shoulder or astraddle on the hip
    “They carried their child piggyback.”
    pickabackpig-a-back
  2. on a railroad flatcar
    “the trailer rode piggyback across the country”
    pickabackpig-a-back
noun
  1. the act of carrying something piggyback
verb
  1. bring into alignment with
    “an amendment to piggyback the current law”
  2. support on the back and shoulders
    “They piggybacked their child so the child could see the show.”
  3. haul by railroad car
  4. haul truck trailers loaded with commodities on railroad cars
  5. ride on someone's shoulders or back