地形

• Reading: ちけい
• Romaji: chikei
• Kanji breakdown: 地 (chi/ji) — ground, earth; 形 (kei/katachi) — shape, form
• Pronunciation: /tɕi.keː/

Meaning

Terrain; topography; landform. The physical shape and features of a land surface, including hills, valleys, rivers, and plains.

A geographical noun used in cartography, urban planning, civil engineering, and military strategy. 地形 encompasses both the natural lay of the land and how those features influence human activity. 地形図 (topographic map) is an essential tool for outdoor activities and disaster prevention. The term also appears in everyday contexts when discussing how landscape shapes local climate or agriculture.

Examples

1. この地域の複雑な地形が独特の微気候を生み出し、農作物の品質に影響している。 The complex terrain of this region creates a unique microclimate that influences the quality of agricultural produce.
2. 地形図を丁寧に読めば、尾根や谷の位置を事前に把握できる。 By reading a topographic map carefully, one can ascertain the positions of ridges and valleys in advance.
3. 建設前に地形の調査を怠ったため、完成後に排水問題が深刻化した。 Neglecting to survey the terrain before construction meant that drainage problems became severe after completion.

Usage Guide

Context: geography, urban planning, civil engineering, outdoor activities

Tone: neutral

Origin & History

Compound of 地 (ground, earth, land) and 形 (shape, form). Together they describe the configuration or shape of the land surface — what geographers call terrain or topography.

Cultural Context

Era: Modern

Generation: Adults

Social background: Universal