Any noxious substance intended for use in military or police operations.

(chemistry) Any of several attractive forces that serve to bind atoms together to form molecules

A toilet or chamber pot which treats waste in place with chemical disinfectants and deodorizers, as in airplane lavatories.

All the methods and procedures involved in defending against attack by chemical agents.

A noxious substance contained in some form of delivery system such as a shell or missile.

(chemistry) the study of processes and reactions whose developments have been inspired by the biological membrane

Using a chemical reaction, process, or operation. / According to the principles of chemistry.

(colloquial) Reminiscent of chemicals.

(historical) A loose shirtlike undergarment, especially for women. / A short nightdress, or similar piece of lingerie. / A woman's dress that fits loosely; a chemise dress.

(chemistry) The application of chemical techniques to the solution of problems in nuclear physics, including the discovery of naturally occurring and synthetic radioactive elements and the results of nuclear fission.