[{"word":"kernels","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The core, center, or essence of an object or system.","synonyms":["crux","gist"],"antonyms":[],"example":"the kernel of an argument"},{"definition":"The central (usually edible) part of a nut, especially once the hard shell has been removed.","synonyms":[],"antonyms":[]},{"definition":"A single seed or grain, especially of corn or wheat.","synonyms":[],"antonyms":[]},{"definition":"The stone of certain fruits, such as peaches or plums.","synonyms":[],"antonyms":[]},{"definition":"A small mass around which other matter is concreted; a nucleus; a concretion or hard lump in the flesh.","synonyms":[],"antonyms":[]},{"definition":"The central part of many computer operating systems which manages the system's resources and the communication between hardware and software components.","synonyms":[],"antonyms":[],"example":"The Linux kernel is open-source."},{"definition":"The core engine of any complex software system.","synonyms":[],"antonyms":["userland"]},{"definition":"A function used to define an integral transform.","synonyms":[],"antonyms":[],"example":"The Dirichlet kernel convolved with a function yields its Fourier series approximation."},{"definition":"A set of pairs of a mapping's domain which are mapped to the same value.","synonyms":[],"antonyms":[]},{"definition":"For a given function (especially a linear map between vector spaces), the set of elements in the domain which are mapped to zero; (formally) given f : X → Y, the set {x ∈ X : f(x) = 0}.","synonyms":[],"antonyms":["support"],"example":"If a function is continuous then its kernel is a closed set."},{"definition":"For a category with zero morphisms: the equalizer of a given morphism and the zero morphism which is parallel to that given morphism.","synonyms":[],"antonyms":[]},{"definition":"(fuzzy set theory) The set of members of a fuzzy set that are fully included (i.e., whose grade of membership is 1).","synonyms":[],"antonyms":[]},{"definition":"The human clitoris.","synonyms":[],"antonyms":[]},{"definition":"The nucleus and electrons of an atom excluding its valence electrons.","synonyms":[],"antonyms":[]}],"synonyms":["crux","gist"],"antonyms":["support","userland"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/kernel","https://en.wiktionary.org/wiki/kernels"]}]