| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
empiricism (ɛmˈpɪrɪˌsɪzəm) ![]() | |
| —n | |
| 1. | philosophy intuitionism Compare rationalism the doctrine that all knowledge of matters of fact derives from experience and that the mind is not furnished with a set of concepts in advance of experience |
| 2. | the use of empirical methods |
| 3. | medical quackery; charlatanism |
| em'piricist | |
| —n, —adj | |
empiricism em·pir·i·cism (ěm-pēr'ĭ-sĭz'əm)
n.
Employment of empirical methods, as in science.
The practice of medicine that disregards scientific theory and relies solely on practical experience.