Also found in: Thesaurus.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adv.1.pig-a-back - on a railroad flatcar; "the trailer rode piggyback across the country"
2.pig-a-back - on the back or shoulder or astraddle on the hip; "she carried her child piggyback"
References in classic literature ?
Paul and Virginia, the one aged seven, and the other barely four, seemed made of some precious material; she carried them pig-a-back, and was greatly mortified when Madame Aubain forbade her to kiss them every other minute.