usage: maintain (a theory, thoughts, or feelings); "bear a grudge"; "entertain interesting notions"; "harbor a resentment"
3. nurse, care, give care
usage: serve as a nurse; care for sick or handicapped people
4. nurse, treat, handle, do by
usage: treat carefully; "He nursed his injured back by lying in bed several hours every afternoon"; "He nursed the flowers in his garden and fertilized them regularly"
5. breastfeed, suckle, suck, nurse, wet-nurse, lactate, give suck, feed, give
usage: give suck to; "The wetnurse suckled the infant"; "You cannot nurse your baby in public in some places"