A sweet and refreshing sleep.

plural of nothing-up-my-sleeve number

(cryptography) A number which, by its construction, is above suspicion of having hidden properties; used in creating cryptographic functions such as hashes and ciphers.

Alternative spelling of sledhead (a fan) / Alternative spelling of sled head (an injury)

(sports, pathology, slang) A concussion or subconcussive injury caused by tobogganing, including luging, skeleton, bobsledding, tubing; that stereotypically leaves the victim woozy or muddle-headed.

Alternative spelling of sledhead (“a fan of sledding”)

plural of sleeve-holder

plural of sleeve holder

Alternative form of sleeveholder

Alternative form of sleeveholder