Definition of 支持基盤 (しじきばん)

noun
•
one's support (power) base, the base of one's support in an electorate(yojijukugo)
Related Kanji
支 branch, support, sustain, branch radical (no. 65)
持 hold, have
基 fundamentals, radical (chem), counter for machines, foundation
盤 tray, shallow bowl, platter, tub, board, phonograph record