From un- + cubed. <span class="searchmatch">uncubed</span> (not comparable) Not divided into cubes. <span class="searchmatch">uncubed</span> butter (mathematics) Not cubed. 1995, Courtney Brown, Serpents in the Sand...
participle of cube cubed (not comparable) (mathematics) Raised to the third power. See squared. ³ CDO-cubed <span class="searchmatch">uncubed</span> raised to the third power squared...