ガイカク
Meanings
Noun
1. outer wall (e.g. castle); outer block (enclosure)
2. outline; contour
Pitch accent
イカク
Composed of
outside of; not covered by
district; quarter; enclosure; area enclosed by earthwork; red-light district; wide and empty
Used in vocabulary (2 in total)
auxiliary organization (organisation); extra-departmental body; fringe organization
outer ring road; orbital road