in groin pocket. 5. See video. H hold object in mouth Keep object between jaws. Small infant often keeps twig or leaf in mouth and nips off pieces in solo play. Small stone also held. See also solicit play with object in mouth and transport in mouth. See video. hold object in neck pocket Keep object in fold between lower jaw and flexed upper shoulder. 5. See video. hold object on head Keep object on head. Adult female, Opal, held her dead infant on head. See transport on head or nape. 3. See video. hold toe in mouth See hold body part in mouth. hold up chin or head See raise others chin. hoo Goodall: A single syllable soft whimper. A single hoo may be uttered several times