[{"word":"backscatter","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The deflection of particles and/or radiation through angles greater than 90 degrees to the original direction of travel.","synonyms":[],"antonyms":[]},{"definition":"The particles and/or radiation deflected in this manner.","synonyms":[],"antonyms":[]},{"definition":"A portion of the energy of electromagnetic radiation such as a laser or radio waves that is scattered back in the direction of the source of radiation by an obscurant.","synonyms":[],"antonyms":[]},{"definition":"The sending of IP packets to essentially random addresses in response to incoming packets that have a spoofed origin.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To scatter particles and/or radiation back to the direction from which they come.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/backscatter"]}]