Thermonuclear vs Nonthermonuclear - What's the difference?

As adjectives the difference between thermonuclear and nonthermonuclear

is that thermonuclear is of, or relating to the fusion of atomic nuclei at high temperatures while nonthermonuclear is not thermonuclear.

(wikipedia thermonuclear)

(-)

Of, or relating to the fusion of atomic nuclei at high temperatures.

Of, or relating to the use of atomic weapons based on such fusion, especially as distinguished from those based on fission.

* The first thermonuclear reaction was in a star; it was brought about by heat, as the description implies. .