1. Origin/ MeaningBrainstorm Mega-, megal(o), -megaly ListDefinition Greek million 1.megabyte 2. megalopolis 3. cardiomegaly 1. A unit of storage containing 1,048,576 bytes 2. A region consisting of one or more large cities 3. Enlargement of the heart

2. Origin/ MeaningBrainstorm giga/tera ListDefinition Greek billion/trillion 1.gigahertz 2. gigawatt 3. terahertz 1. One billion cycles 2. One billion units of electricity 3. One trillion cycles

3. Of ser Origin/ MeaningBrainstorm rid ListDefinition Latin laugh 1. deride 2. ridicule 3. ridiculous 1. To speak of or treat with contemptuous mirth 2. Words or actions used to make fun of. 3. Deserving or inspiring ridicule; silly