(idiomatic, imperative) Used to wish someone happiness upon waking up

A Sherlock Holmes scholar or fan; one who studies and/or appreciates the works of Sir Arthur Conan Doyle.

Lefebvrist beliefs or attitudes.

(organic chemistry, especially in combination) The univalent radical 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium