infant feeder, a device for nourishing small or weak babies who cannot suck hard enough to get milk from the breast or a bottle. The feeder resembles a bulb syringe with a long soft nipple on the end. The bulb is squeezed slowly and gently, permitting the baby to suck and swallow without great effort and preventing the escape of fluid into the infant’s trachea, where it could cause asphyxiation or aspiration pneumonia.