special knowledge.

the skill, knowledge of an expert; expertise.

systematised knowledge derived from observation, study, and experimentation carried on; science.

a branch of knowledge or study, esp. one concerned with establishing and systematising facts, principles and methods, as by experiments and hypotheses; science.

study of the molecules of the substances involved in the process of life; molecular biology.

the study of morphemes; morphemics.

= ವಿಜ್ಞ2.

a specialist in science; a person whose profession is investigating in one of the natural sciences, as biology, chemistry, physics, etc.; a scientist.