Associations to the word «Jackknife»

Pictures for the word «Jackknife»

Wiktionary

JACKKNIFE, noun. Alternative spelling of jack-knife
JACKKNIFE, noun. (statistics) A resampling method that applies estimators to all subsamples that each omit a single different group (possibly of a single datapoint) of the original sample to provide a sample distribution of the estimate.
JACKKNIFE, verb. Alternative spelling of jack-knife

Dictionary definition

JACKKNIFE, noun. A large knife with one or more folding blades.
JACKKNIFE, noun. A dive in which the diver bends to touch the ankles before straightening out.
JACKKNIFE, verb. Dive into the water bending the body at the waist at a right angle, like a jackknife.

Wise words

The most important things are the hardest things to say. They are the things you get ashamed of because words diminish your feelings - words shrink things that seem timeless when they are in your head to no more than living size when they are brought out.
Stephen King