(card games) To play a card of the same suit as the previous or leading card. / (idiomatic) To follow an example; to imitate or copy the actions of another.

The leaves of plants. / (short for) Fall foliage. / An architectural ornament representing foliage.

To take further actions remaining after an event; to continue, revisit, or persist; especially, to maintain communication or verify.

(slang) Banknotes, paper money.

Designed to fold; as a folding bed, a folding bicycle, a folding chair, etc.

The action of folding; a fold. / The keeping of sheep in enclosures on arable land, etc.

present participle of fold

(biochemistry) A salt or ester of folic acid, especially one present in the vitamin B complex.

(biochemistry, organic chemistry) A polycyclic heterocyclic carboxylic acid, one of the vitamin B complex, essential for cell growth and reproduction

(idiomatic) To make or become more compact by folding. / (idiomatic) To go out of business.