Term: upgrade: the act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components)
Candidate hypernym: improvement: the act of improving something → 1
Candidate hypernym: brahms: the music of Brahms → 0
Candidate hypernym: fete: an elaborate party (often outdoors) → 0
Candidate hypernym: genus caragana: large genus of Asiatic deciduous shrubs or small trees → 0
Candidate hypernym: endomycetales: fungi having a zygote or a single cell developing directly into an ascus → 0
Candidate hypernym: scaler: an electronic pulse counter used to count pulses that occur too rapidly to be recorded individually → 0
Candidate hypernym: steam chest: the chamber from which steam is distributed to a cylinder → 0
Candidate hypernym: arpeggio: a chord whose notes are played in rapid succession rather than simultaneously → 0
Candidate hypernym: true rib: one of the first seven ribs in a human being which attach to the sternum → 0
Candidate hypernym: rightism: the ideology of the political right; belief in or support of the tenets of the political right → 0
Candidate hypernym: plainsong: a liturgical chant of the Roman Catholic Church → 0