(cryptography) A covert method of decryption exploiting the so-called birthday paradox.

(fencing) An attack consisting of more than one feint.

plural of asthma attack

plural of counter-attack

Third-person singular simple present indicative form of counter-attack

(medicine) An incident wherein a person who suffers intermittent experiences of bronchioconstriction undergoes such an experience, usually with a sudden onset.

(ice hockey) From one team's point of view, the area between the blue line of the other team's half of the rink and the end board behind the other team's goal.

(military) An attack in which two or more forces attack from multiple sides at once.

plural of heart attack

(chess) An attack revealed when one piece moves out of the way of another.