Anagrams of: BACTERIOLOGY

• morally or legally constraining or binding

• required by obligation or compulsion or convention

• a sharp bitterness

• a sharp sour taste

• a rough and bitter manner

• the branch of engineering that deals with the interaction of surfaces in relative motion (as in bearings or gears): their design and friction and wear and lubrication

• a collection of things sharing a common attribute

• a general concept that marks divisions or coordinations in a conceptual scheme

• a human being whose body has been taken over in whole or in part by electromechanical devices

• capable of being thought about

• of or relating to or containing baryta

• construction of something by whatever material are available