GRE Word List
HYGIENE
a science of the establishment and maintenance of health
The meaning of the word hygiene is a science of the establishment and maintenance of health.
Random words
| Word | Meaning |
|---|---|
| treatise | a systematic exposition or argument in writing including a methodical discussion of the facts and principles involved and conclusions reached |
| hallucination | a sensory perception (such as a visual image or a sound) that occurs in the absence of an actual external stimulus and usually arises from neurological disturbance (such as that associated with delirium tremens, schizophrenia, Parkinson's disease, or narcolepsy) or in response to drugs (such as LSD or phencyclidine) |
| penology | a branch of criminology dealing with prison management and the treatment of offenders |
| leash | a line for leading or restraining an animal |
| nugatory | of little or no consequence : trifling |
| toady | one who flatters in the hope of gaining favors : sycophant |
| detain | to hold or keep in or as if in custody |
| run-down | an item-by-item report or review : summary |
| galley | a ship or boat propelled solely or chiefly by oars: such as |
| specious | having a false look of truth or genuineness : sophistic |