IPA: /ˈhændlɪŋ/
KK: /ˈhændlɪŋ/
The act of touching, feeling, or manipulating something with the hands, or the way in which something is managed or dealt with.
The handling of the fragile items required great care.
Handling → It is formed from "hand" (from Old English "hand", meaning the part of the body used for grasping) and "-ling" (a suffix used to indicate a process or action). The word "handling" refers to the action or process of using one's hands to manage or control something.
Think of using your 'hands' to 'manage' or 'control' something — that's what handling means.