Lettris is a curious tetris-clone game where all the bricks have the same square shape but different content. Each square carries a letter. To make squares disappear and save space for other squares you have to assemble English words (left, right, up, down) from the falling squares.
breach definition: The definition of a breach is a break, or violation. (noun) An example of a breach is an agreement that has been broken. An example of a breach is a person violating their probation. ...
Definition of break for English Language Learners. : 1  a crack, hole, etc., that is caused by damage, injury, or pressure. : 2  an opening or space in something : an opening that makes it possible for someone or something to enter or pass through something. : 3  something that causes a change or interruption.