(usually transitive, nuclear physics) To blend highly-enriched uranium, typically from decommissioned nuclear weapons, with uranium containing a low concentration of fissile uranium-235 (slightly-e...

plural of denominator

present participle of suture

(geology, of a rock) Having a structure of thin layers. / (architecture) Decorated with foliage. / (music) Having notes added above or below, as in a plain-song melody.