Of or pertaining to penny ante poker. / Played for small stakes. / Trivial.

Nonstandard spelling of ante up.

To contribute one's share of a payment; to provide funds; to pay what is due. / To pay a fee necessary to play a game, typically a card game.

present participle of white-ant

(Australia, colloquial) The action or process of bringing down from within, undermining, sabotage.

(Australia, colloquial) To bring down from within; to undermine.

(informal) A termite.

Any of several large ants, of the genus Camponotus, found in North America and northern China, that build nests in dead wood.

A small yellow-brown ant, Monomorium pharaonis, introduced to virtually every area of the world, considered to be a major indoor pest.

(poker) To raise the stakes of a hand of poker / (dispute) To take an action that raises the stakes, i.e. that increases the chances of conflict. / (idiomatic) To make something more difficult.