[{"word":"speed","phonetic":"/spiːd/","phonetics":[{"text":"/spiːd/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/speed-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=1676865","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The state of moving quickly or the capacity for rapid motion; rapidity.","synonyms":[],"antonyms":[],"example":"How does Usain Bolt run at that speed?"},{"definition":"The rate of motion or action, specifically / the magnitude of the velocity; the rate distance is traversed in a given time.","synonyms":[],"antonyms":[],"example":"Speed limits provide information to the drivers about the safe speed to travel in average conditions."},{"definition":"The sensitivity to light of film, plates or sensor.","synonyms":[],"antonyms":[]},{"definition":"The duration of exposure, the time during which a camera shutter is open (shutter speed).","synonyms":[],"antonyms":[]},{"definition":"The largest size of the lens opening at which a lens can be used.","synonyms":[],"antonyms":[]},{"definition":"The ratio of the focal length to the diameter of a photographic objective.","synonyms":[],"antonyms":[]},{"definition":"Amphetamine or any amphetamine-based drug (especially methamphetamine) used as a stimulant, especially illegally.","synonyms":[],"antonyms":[]},{"definition":"Luck, success, prosperity.","synonyms":[],"antonyms":[]},{"definition":"Personal preference.","synonyms":[],"antonyms":[],"example":"We could go to the shore next week, or somewhere else if that's not your speed."},{"definition":"A third-order measure of derivative price sensitivity, expressed as the rate of change of gamma with respect to changes in the underlying asset price.","synonyms":[],"antonyms":[]}],"synonyms":["DgammaDspot","gamma of the gamma","celerity","velocity"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/speed"]},{"word":"speed","phonetic":"/spiːd/","phonetics":[{"text":"/spiːd/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/speed-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=1676865","license":{"name":"BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"}}],"meanings":[{"partOfSpeech":"verb","definitions":[{"definition":"To succeed; to prosper, be lucky.","synonyms":[],"antonyms":[]},{"definition":"To help someone, to give them fortune; to aid or favour.","synonyms":[],"antonyms":[],"example":"God speed, until we meet again."},{"definition":"To go fast.","synonyms":[],"antonyms":[],"example":"The Ferrari was speeding along the road."},{"definition":"To exceed the speed limit.","synonyms":[],"antonyms":[],"example":"Why do you speed when the road is so icy?"},{"definition":"To increase the rate at which something occurs.","synonyms":[],"antonyms":[]},{"definition":"To be under the influence of stimulant drugs, especially amphetamines.","synonyms":[],"antonyms":[]},{"definition":"To be expedient.","synonyms":[],"antonyms":[]},{"definition":"To hurry to destruction; to put an end to; to ruin.","synonyms":[],"antonyms":[]},{"definition":"To wish success or good fortune to, in any undertaking, especially in setting out upon a journey.","synonyms":[],"antonyms":[]},{"definition":"To cause to make haste; to dispatch with celerity; to drive at full speed; hence, to hasten; to hurry.","synonyms":[],"antonyms":[]},{"definition":"To hasten to a conclusion; to expedite.","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/speed"]}]