From diffraction + -ist. <span class="searchmatch">diffractionist</span> (plural <span class="searchmatch">diffractionists</span>) A person who uses X-ray diffraction...
<span class="searchmatch">diffractionists</span> plural of <span class="searchmatch">diffractionist</span>...
by reconstruction of the wave by interference. diffraction grating <span class="searchmatch">diffractionist</span> diffractionless diffraction limit diffraction pattern microdiffraction...