1) Magic trick 
Palming is a technique for holding or concealing an object in the palm of the hand. It is used frequently by magicians to conceal the presence of a card, coin, or other object. When it is done skillfully, the hand containing the palmed object appears to be completely empty. ==Methods== Methods for palming differ depending on the object intended to...
a term referring to the use of the palm of the hand against the spool edge of a rimless fly reel as a means of applying drag against the release of line in fighting a fish.
• (p. pr. & vb. n.) of Palm
Secretly hiding an object in your hand. Comparing with lapping, tounging.
Pushing down with the palm of your hand onto a rock on hold.
a term referring to the use of the palm of the hand against the spool edge of a rimless fly reel as a means of applying drag against the release of line in fighting a fish.