Hypernyms (medication is a kind of...): drug (a substance that is used as a medicine or narcotic). Meronyms (substance of medication): physostigmine (used in treatment of Alzheimer's disease and glaucoma).
Definition of weather for English Language Learners. : the state of the air and atmosphere at a particular time and place : the temperature and other outside conditions (such as rain, cloudiness, etc.) at a particular time and place.
Weather is what the atmosphere does in the short term, hour to hour, day to dayâ¦ Weather is chaotic, which means that even a microscopic disturbance can lead to large scale changesâ¦. Climate is the long-term average of the weather over a number of years.