The definition of crypto is hidden or in secret.
(prefix)An example of crypto is cryptography which is the art of figuring out or creating codes.
See crypto- in Webster's New World College Dictionary
Origin: < Gr kryptos: see crypt
See crypto- in American Heritage Dictionary 4
cryp·to
noun pl. cryp·tosOrigin: From crypto-.
crypto- or crypt-
prefixOrigin: From Greek kruptos, hidden, from kruptein, to hide.
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