• a formal organization of people or groups of people
• the act of consorting with or joining with others
• the state of being connected together as in memory or imagination
• the process of bringing ideas or events together in memory or imagination
• a social or business relationship
• a relation resulting from interaction or dependence
• (chemistry) any process of combination (especially in solution) that depends on relatively weak chemical bonding
• (ecology) a group of organisms (plants and animals) that live together in a certain geographical region and constitute a community with a few dominant species
• energy that is radiated or transmitted in the form of rays or waves or particles
• the act of spreading outward from a central source
• syndrome resulting from exposure to ionizing radiation (e.g., exposure to radioactive chemicals or to nuclear explosions); low doses cause diarrhea and nausea and vomiting and sometimes loss of hair; greater exposure can cause sterility and cataracts and some forms of cancer and other diseases; severe exposure can cause death within hours
• the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
• the spread of a group of organisms into new habitats
• a radial arrangement of nerve fibers connecting different parts of the brain
• (medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance
Note: This list has been curated by our developer and author and fine-tuned since 2016 with manual additions, exclusions and rankings. Thousands of user contributions from rappers, singers, songwriters and poets have also been used for accuracy.