(idiomatic) To attempt a skill, craft, trade, or action, possibly for the first time.

Alternative spelling of backhanded compliment

(card games) In card playing, to accidentally reveal one's cards or hand. / (figuratively) To inadvertently reveal any secret, particularly a secret that puts one at an advantage or disadvantage.

(idiomatic) To help, aid, or assist. / (idiomatic) To applaud or clap (also to give (someone) a big hand).

(idiomatic) Quickly or in great quantity, especially in reference to earning money.

(rare) To pass along to someone else.

Used or second-hand, passed along by its prior user.

An item that is passed along for someone else to use. / (especially) A piece of clothing or other item which has been outgrown by an older sibling and passed down to a younger one.

(literally) To grasp or hold a person's hand. / (idiomatic) To guide somebody through the basics or assist with excessively small details.

(informal) conversation overheard from someone talking on a mobile phone