noun
whole temple complex; all temples on a mountain
Buddhist term referring to the entire collection of temples and buildings on a single mountain, often used in the context of large temple complexes like Kōyasan or Hieizan.
高野山の一山は、多くの寺院で構成されている。
The whole temple complex of Kōyasan consists of many temples.
一山の僧侶が集まって法要を行った。
The monks of the entire mountain temple complex gathered to hold a memorial service.
noun
one mountain
Original meaning, now largely replaced by the more common reading ひとやま for 'one mountain'. This reading いっさん is rare in modern Japanese and mainly found in historical or Buddhist contexts.
See also: 一山 (ひとやま)
古い文献には「一山」を「いっさん」と読む例が見られる。
In old documents, there are examples where 一山 is read as いっさん.