<p><strong>Noun:</strong></p><ul><li>A canned food product consisting especially of pork formed into a solid block.</li></ul><p><strong>Noun (lowercase, Digital Technology):</strong></p><ul><li>Disruptive online messages, especially commercial messages posted on a computer network or sent as email (often used attributively): Install spam blocker software and keep your email spam filters updated to protect your accounts from unsolicited spam.</li></ul><p><strong>Adjective (lowercase, Digital Technology):</strong></p><ul><li>(of promotional content on the internet) Irrelevant or misdirected: The search engine delivered spam websites that had nothing to do with my keywords.</li></ul><p><strong>Verb (used with object, lowercase, Digital Technology):</strong></p><ul><li>To send spam to.</li></ul><p><strong>Verb (used without object, lowercase, Digital Technology):</strong></p><ul><li>To execute (an action) or use (an item) rapidly or repeatedly in a video game: Spam the attack button as soon as the fight begins.</li></ul>