地基 (dì jī) — foundation (of a building); ground base for construction

Definition

Literally 'ground base' — the underground foundation that supports a building, as distinct from the visible 基础 (base, groundwork, or figurative basis). Used in both literal construction and figurative contexts like 打下地基 ('lay the groundwork').

noun
foundation (of a building)ground base for construction
Measure word ·

Examples

  • Zhè dòng lóu de dì jī dǎ dé hěn shēn.
    The foundation of this building is laid very deep.
  • Dì jī rú guǒ bù wěn, fáng zi hěn róng yì dǎo tā.
    If the foundation is unstable, the building can easily collapse.
  • Shī gōng duì zhèng zài zuò dì jī.
    The construction team is laying the foundation.

Origin

Compound word
构词法gòucífǎ
偏正piānzhèngModifier + head

The first part narrows down the second: it says what kind of thing the head is.

ground
base

The parts 地 'ground' and 基 'base' combine to mean the supporting base of a building.

Characters in this word

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

Meaning part形符xíngfú
earth
Sound part声符shēngfú
The sound has drifted apartThe sound part was a clue two thousand years ago — it often still helps, but not always.

地 is built from 土 (earth) and 也, which gives its sound.

Open 地 →

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

Meaning part形符xíngfú
earth
Sound part声符shēngfú
Same sound today

The lower 土 means earth, and the upper 其 gives the sound; together they form the idea of a foundation of earth.

Open 基 →

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