[{"word":"rockhard","phonetics":[],"meanings":[{"partOfSpeech":"adjective","definitions":[{"definition":"As tough, hard, or inflexible as a piece of rock.","synonyms":[],"antonyms":[]},{"definition":"With muscles developed and toned to a high degree, especially the muscles of the abdomen.","synonyms":[],"antonyms":[]},{"definition":"Having a very fully erect and stiff penis","synonyms":[],"antonyms":[]},{"definition":"With strongly held beliefs and opinions, deep conviction.","synonyms":[],"antonyms":[]}],"synonyms":["rock solid"],"antonyms":["flaccid","limp","soft"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/rock%20hard","https://en.wiktionary.org/wiki/rockhard"]}]