The Collaborative International Dictionary
Kernel \Ker"nel\, v. i. [imp. & p. p. Kerneledor Kernelled; p. pr. & vb. n. Kerneling or Kernelling.] To harden or ripen into kernels; to produce kernels.
WordNet
n. the inner and usually edible part of a seed or grain or nut or fruit stone; "black walnut kernels are difficult to get out of the shell" [syn: meat]
a single whole grain of a cereal; "a kernel of corn"
the choicest or most essential or most vital part of some idea or experience; "the gist of the prosecutor's argument"; "the heart and soul of the Republican Party"; "the nub of the story" [syn: substance, core, center, essence, gist, heart, heart and soul, inwardness, marrow, meat, nub, pith, sum, nitty-gritty]
[also: kernelling, kernelled]
See kernel