pbf

verb1

1. •
   purl into back and front of same stitch

   • Row 3. P1, yb, sl1 purlwise, yf, pbf, p1. — 1997

adjective1

1. •
   Of an infant, fed with both breast milk and formula.

noun1

1. •
   Partial breastfeeding.

verb1

1. •
   Of an infant, to be fed with both breast milk and formula.