in the first place: in the first place adv. in the first place in the first place; firstly; for a start; for one thing in the first place adv. firstly adv. for a start adj. for one thing adj. in the first place in the first place in the first place adv. in the first place â of primary import 1.
Define enucleate: explain; to deprive of a nucleus; to remove without cutting into â enucleate in a sentence explain; to deprive of a nucleus; to remove without cutting intoâ¦ See the full definition
what is fusion? Fusion is the process that powers the sun and the stars. It is the reaction in which two atoms of hydrogen combine together, or fuse, to form an atom of helium. In the process some of the mass of the hydrogen is converted into energy. The easiest fusion reaction to make happen is combining deuterium (or âheavy hydrogen) with tritium (or âheavy-heavy hydrogenâ) to make helium and a neutron. Deuterium is plentifully available in ordinary water. Tritium can be produced by combining the fusion neutron with the abundant light metal lithium.