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Jyutping gu3 bun2
Pinyin gù běn

Definitions (Wiktionary)
  1. verb, literary
    to consolidate the base
  2. noun, Malaysia, Singapore
    coupon
    • 刮固本
      刮固本
      guā gù běn
      to scratch off the time from a parking coupon
Examples (Wiktionary)
  1. Mandarin
    固本
    固本
    gù běn
    • to strengthen the foundation
  2. Mandarin
    刮固本
    刮固本
    guā gù běn
    • to scratch off the time from a parking coupon