Irish Sign Language STEM Glossary
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| Letter | Term | Description | Category |
|---|---|---|---|
| D | Decomposition | In ecology, decomposition is the process by which the cells of dead plants and animals are broken down into simpler substances. |
Biology |
| D | Direct Current (DC) | The voltage is always constant, and the electricity flows in a certain direction. |
Physics |
| D | Down (a) | Down |
Mathematics |
| D | Drizzle | A light precipitation made up of water drops smaller than those of rain. |
Environmental Science |
| D | Defibrillator (Fingerspelling) | A device that restores a normal heartbeat by sending an electric pulse or shock to the heart. |
Biology |
| D | DNA Sequence (2) | The order of nucleotides that make up a strand of DNA. |
Molecular Biology |
| D | Daily | Doing something or happens at least once a day. |
Mathematics |
| D | Down (b) | Down (b) |
Mathematics |
| D | Drop In Temperature | A decrease in temperature - becoming cooler, colder. |
Environmental Science |
| D | Defibrillator | A device that restores a normal heartbeat by sending an electric pulse or shock to the heart. |
Biology |