Hand
/hænd/
noun
The end part of a person's arm including the fingers.
She held the package in her hand.
Often appears as...
hand in hand
wash your hand
Definition 1 of 6
Pro Tip 1/2Body Language
The word 'hand' may also imply communication through gestures. 
He raised his hand to signal stop.
Pro Tip 2/2Ownership Indication
'Hand' can indicate something a person created or has control over. 
The hand of the artist is evident in this painting.