How to say "periphery" in Japanese

Choosing the right word
  • 外囲がいい
    nounCovers "periphery" as surroundings — the area lying around and about a thing rather than its edge. A less common word, seldom the one you reach for when simply naming what surrounds a site.
  • 四周ししゅう
    noun, suru verbViews the periphery as the boundary line encircling something — its circumference. Suits descriptions of the edge running around a field, a pond, or a plot of land.
  • 周縁部しゅうえんぶ
    nounTreats the periphery as a marginal zone or section of something — its rim, margin, or penumbra. Suits technical description of an edge region, such as the partially shaded outer band of a shadow.
  • 周縁しゅうえん
    no-adjectiveDenotes the edge itself — the fringe, rim, or borders of something. Works for physical rims and, figuratively, for the fringe or borders of a domain.
  • 外辺がいへん
    nounCovers the geographic sense — the outskirts or environs of a town or district. A less common word: it fits talk of the area around a settlement, but is seldom the word you want.

All of these are less common choices for "periphery": 外囲 for the general surroundings, 外辺 for the outskirts or environs of a place, 四周 for the encircling boundary, and 周縁 or 周縁部 for the edge or marginal zone.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

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