act of extending over a wider scope or expanse of space or time | the act of spreading outward from a central source |
decorative cover for a bed | (medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance |
farm consisting of a large tract of land along with facilities needed to raise livestock (especially cattle) | a radial arrangement of nerve fibers connecting different parts of the brain |
a haphazard distribution in all directions | the spread of a group of organisms into new habitats |
the expansion of a person's girth (especially at middle age) | energy that is radiated or transmitted in the form of rays or waves or particles |
a conspicuous disparity or difference as between two figures | the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay |
two facing pages of a book or other publication | 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 |
process or result of distributing or extending over a wide expanse of space | |
a tasty mixture to be spread on bread or crackers or used in preparing other dishes | |
a meal that is well prepared and greatly enjoyed | |