Video Finder
| Letter | Term | Description | Category |
|---|---|---|---|
| P | Photon | A photon is a particle of light defined as a discrete bundle (or quantum) of electromagnetic (or light) energy. |
Physics |
| P | Pregnancy | Being pregnant (carrying an embryo or foetus). |
Biology, Pregnancy |
| P | Prime Number (b) | A whole number that can not be made by multiplying other whole numbers (factors are 1 and itself). |
Mathematics |
| P | Population Growth | The number of people living in an area or country. |
Environmental Science |
| P | Pandemic (Fingerspelling) | An epidemic that has spread across a large region (multiple continents or worldwide), affecting a lot of people. |
Biology |
| P | Pistil (Fingerspelling) | The ovule producing part of a flower. |
Biology |
| P | Pregnancy (Fingerspelling) | The development of offspring from implantation to birth, usually in the uterus of female mammals. |
Biology |
| P | Physics | A branch of science that deals with matter and energy (and their interactions). This includes topics like mechanics, electricity, and atoms. |
Physics |
| P | Psychology | An academic or scientific field of study concerned with the behavior of humans and animals and related mental processes. Psychologists typically have Ph.D. degrees and while able to evaluate and treat mental disorders, are rarely able to prescribe medication. (Contrast with psychiatry) |
Neuroscience |
| P | Prime Number (used in a sentence) | A whole number that can not be made by multiplying other whole numbers (factors are 1 and itself). |
Mathematics |