Definition of "jammie"

jammie¹

noun
plural jammies
1. (colloquial) pajama
  Quotations
  It's also important for a jammie to have easy access during diaper changes, especially if you're trying to change your kid in the middle of the night without waking him up.
  2007, Joanne Kimes et al., Bedtime Sucks‎, page 15

jammie²

adjective
comparative jammier, superlative jammiest
1. (UK, colloquial) Alternative spelling of jammy (“lucky; especially undeservedly so”)