[{"word":"antiparallel","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A line that forms equal angles with two other lines, but in opposite directions.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"Of vectors, parallel but of opposite direction","synonyms":[],"antonyms":[]},{"definition":"Describing the orientations of the two strands of DNA","synonyms":[],"antonyms":[]},{"definition":"Describing two beta strands comprising a protein's secondary structure that are aligned and hydrogen bonded but the vector describing the amino- and carboxy-terminal ends of each strand are oriented 180° relative to one another.","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/antiparallel"]}]