pbf

/P IY1 B IY1 EH1 F/
verb
  1. 1

    (knitting) purl into back and front of same stitch

  2. 2

    Of an infant, to be fed with both breast milk and formula.

adjective
  1. 1

    Of an infant, fed with both breast milk and formula.

noun
  1. 1

    Partial breastfeeding.