without warning or announcement

A game of chance in which each player has one or more cards printed with differently numbered squares on which to place markers when the respective numbers are drawn and announced by a caller The first player to mark a complete row or other pattern of numbers is the winner, A game of dominoes essentially identical with the card game of sixty-six

The act of making known publicly, Something announced, The content which is announced

Simple past tense and past participle of announce

Simple past tense and past participle of post, adjective_ publicly announced