dynamic

Page Numbers by Book Edition

dynamic
All 6 Uses of

nucleus
in
Burned, by Ellen Hopkins

Click For
Best Example Sentences
From Other Sources
Definition:
the center (or most important part) of something
such as:
  • in physics: the center of an atom where protons & neutrons are found
  • in biology: the center of a cell where DNA is found
  • in sociology: the closest family (mother/father/children in contrast to the extended family)