process. Play face shown suggests that trifling sometimes fun. Cf. tease and abuse carcass. 3. See video. try play See solicit play. tug of war See pull object from opposing sides. tumble Lose balance and fall down slope. 3. See video. turn around Turn back to approaching individual. Goodalls Turn away: Mother may turn from her infant to prevent suckling or begging. Adults may also turn their backs on beggars. Kanos Turn back in bonobos. See video. turn away See turn around. turn face away Turn face away from partner who approaches to give kiss. 8. See video. turn face downward See lower head. turn face upward Incline head backward, while being groomed on face. Also in bonobos. 2. turn round See look back. T 19 twist turn