| REDEFINE | Change the popular concept of |
| MYTHS | Popular concepts or beliefs that are regarded as baseless (5) |
| ELTON | Zoologist and author of Animal Ecology who was one of the inventors of the concept of the food chain (5) |
| NAPIER | Surname of the British conqueror of Sindh, and of the mathematician who originated the concept of logarithms (6) |
| ANDREWS | Surname of one of the designers of RMS Titanic; or, the chemist who established the concepts of crit |
| CRYOGENICS | Using the concept of absolute zero and the Kelvin or Rankine scales, the branch of physics that stud |
| SAVAGE | 18th century concept of a person of 'original' virtue, uncorrupted by the ills of industrial world; the noble ... |
| SALVATION | The doctrine of predestination was the foundation for the Puritan's concept of this |
| BAUM | Author who anticipated the concept of augmented reality in his 1901 story The Master Key and also penned the Oz series of books (4) |
| MANETHO | Egyptian priest of the 3rd century BC whose Greek Aegyptiaca (History of Egypt) originated the concept of pharaonic dynasties (7) |
| RADICAL | The base form of a word, a political extremist, a reactive chemical species, sign or zero of a function, all linked by the concept of "root" (7) |
| ENTIA | What is the plural of "ens", the concept of being in its abstract form? (5) |
| RYLE | English philosopher who wrote The Concept of Mind and coined the phrase "ghost in the machine" (4) |
| GELLMANN | Nobel Prize-winning physicist who proposed the concept of strangeness in quarks and contributed towards the classification of elementary particles (4-4) |
| TAO | Chinese concept of the natural course of the universe (3) |
| MACADAMIA | (n.) the concept of computers in the classroom |
| OLAMHABA | The Jewish concept of 'The Afterlife' (Hebrew) (4,4) |
| NIETZSCHE | Philosopher associated with the concept of the superman |
| KATE | Feminist Millett who popularized the concept of the patriarchy |
| ADLER | Psychiatrist who introduced the concept of the inferiority complex |
