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

(rare) To pass along to someone else.

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

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

Alternative spelling of backhanded compliment

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

(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

The smoke from cigarettes, especially in an enclosed environment, that any person including non-smokers could breathe in.