[{"word":"singleton","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A playing card that is the only one of its suit in a hand, especially at bridge.","synonyms":[],"antonyms":[]},{"definition":"A hand containing only one card of a certain suit.","synonyms":[],"antonyms":[]},{"definition":"A single object, especially one of a group.","synonyms":[],"antonyms":[]},{"definition":"A class that may not be instantiated more than once, i.e. that implements the singleton design pattern.","synonyms":[],"antonyms":[]},{"definition":"A set with exactly one element.","synonyms":[],"antonyms":[]},{"definition":"A child or animal that is born singly, not as a twin or other multiple birth.","synonyms":[],"antonyms":[],"example":"singleton preterm birth"},{"definition":"A person without a romantic partner.","synonyms":[],"antonyms":[]},{"definition":"A person without a dissociative identity.","synonyms":[],"antonyms":[]},{"definition":"A single consonant, as opposed to a geminated consonant.","synonyms":[],"antonyms":[],"example":"singleton sonorants"}],"synonyms":[],"antonyms":["wedder"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/singleton"]}]