U0051100 (ŭn′dər-fēd′)tr.v.un·der·fed(-fĕd′), un·der·feed·ing, un·der·feeds1. To feed insufficiently.2. To supply (an engine) with fuel from the underside.
underfeeding
(ˌʌndəˈfiːdɪŋ) nan instance of or period of being underfedTranslationsMedicalSeeunderfeed