Definition of 巣穴 (すあな)

noun
nesting hole, burrow, den
Other readings:
巣穴【そうけつ】[1]
巣孔【すあな】
Notes:
  1. out-dated or obsolete kana usage
Related Kanji
nest, rookery, hive, cobweb, den
hole, aperture, slit, cave, den
cavity, hole, slit, very, great, exceedingly