To bend something flexible and lay it over itself, often to make it smaller or to create a crease. She folded the letter neatly before placing it in the envelope.
To bring an end to an operation or activity, often due to failure or lack of success. The company had to fold after several unsuccessful years.
In poker, to withdraw from a hand by discarding one's cards. He decided to fold after seeing his weak hand.
To incorporate an ingredient into a mixture by gently turning it over with a spoon or spatula. Fold the whipped cream into the chocolate mixture until well combined.
A bend or crease in something, especially fabric or paper. She carefully ironed out the fold in her dress.
A group of people or things that share a common interest or purpose. He was welcomed back into the fold after his long absence.
A pen or enclosure for sheep or other domestic animals. The shepherd led the flock into the fold for the night.
A geological formation where layers of rock have been bent or curved. The mountain range was formed by a series of folds in the earth's crust.
Anatomy: a ridge or pleat of tissue or membrane in the body. The physician noted inflammation along the vocal folds.