Wiktionary
photonuclear
a. (context physics English) Of or relating to any nuclear reaction involving a photon.
Usage examples of "photonuclear".
Pinlighting consisted of the detonation of ultra-vivid miniature photonuclear bombs, which converted a few ounces of a magnesium isotope into pure visible radiance.
Five evenly spaced photonuclear bombs blazed out across a hundred-thousand miles.