(of medicine) Acting to relieve pain; being an analgesic. / (of a person, etc) Unable to feel pain.

Relating to, supporting, or likely to cause anarchy. / Chaotic, without law or order. / (somewhat pejorative) Free-spirited; not bound by the rigors or expectations of society.

an entry in a bibliographic catalogue that describes a part of a larger work that has its own entry

Of, or relating to any form of analysis, or to analytics. / Of, or relating to division into elements or principles. / Having the ability to analyse.

A headband, especially a garland of flowers.

The constructive metabolism of the body, as distinguished from catabolism.

(British spelling) Alternative spelling of anesthetist; an anaesthesiologist.

(Freudian psychology) Preoccupied with achieving perfection, order and control and with collecting, possessing, and retaining objects. / (by extension) Overly obsessive concerning small details.

(computing) A mechanical general-purpose computer, designed by Charles Babbage but never built.

(physics, chemistry) The branch of materials science that studies the temperature dependant properties of materials compared with some reference material.