<p><strong>Verb (used with object)</strong></p><ul><li>to poke, or thrust abruptly or sharply, as with the end or point of a stick or with the finger or elbow.</li><li>to punch with a short, quick blow.</li><li>Informal: to give (a person) a hypodermic injection, especially of a vaccine: I jab myself with insulin twice a day.</li></ul><p><strong>Noun</strong></p><ul><li>a poke with the end or point of something; a sharp, quick thrust.</li><li>a short, quick punch.</li><li>Informal: a hypodermic injection, especially of a vaccine: Have you gotten your flu jab yet?</li><li>Informal: an abrupt insult or critical remark: That guy has no problem responding with a sarcastic jab.</li><li>a sudden and unpleasant sensation or emotion: He knew she was happier now, but he still felt the slightest jab of guilt.</li></ul><p><strong>End of Response</strong></p>