侵しん食しょく

し

ん

しょ

く

Common wordFreq.FrequencyTop 20,000

Meanings

noun, noun or participle which takes 'suru', transitive verb

Used for gradual, often harmful intrusion into territory, rights, market share, or personal space. Can be physical or abstract.

都と市し開かい発はつが自し然ぜん環かん境きょうを侵しん食しょくしている。
Urban development is encroaching on the natural environment.

大おお手て企き業ぎょうの参さん入にゅうで、地じ元もと商しょう店てんの市し場じょうが侵しん食しょくされた。

With the entry of large corporations, the local shops' market share was eroded.

noun, noun or participle which takes 'suru', transitive verb

geology

Geological or chemical wearing away of land, rock, or materials. Also written 浸食 in some contexts.

侵しん食しょくUsage91%
Standard modern spelling for both figurative encroachment and geological erosion.
侵しん蝕しょくUsage9%
Alternate spelling using 蝕; seen in older or more literary contexts, but 侵食 is preferred in contemporary usage.

浸しん食しょく
Often used specifically for erosion by water or liquid; 侵食 is broader, covering both physical and figurative encroachment.
侵しん略りゃく
Implies a more aggressive, often military or large-scale invasion; 侵食 suggests a slower, more insidious process.

Compound of 侵 (invade, encroach) and 食 (eat, erode). The spelling 侵蝕 uses 蝕 (eclipse, erode) and is an older variant; 侵食 is now standard.