Godan verb, transitive verb

  1. to shut, to close, to fasten, to lock.
  2. to block (a street, entrance, etc.).
  3. to shut in (with snow, ice, etc.), to shut off, to cut off, to cover (e.g. in darkness). Usu. in the passive.
  4. to consume (with negative feelings), to fill (e.g. with sadness), to bury (e.g. in grief). Usu. in the passive.

Variations

Pronunciation Kanji Kana Is Common
 
 
閉ざす とざす
 
鎖す とざす

Contained Kanji Breakdown

closed, shut
と.じる ヘイ し.める (6th, N3)
gate, counter for cannons
モン かど と (2nd, N2)
genius, years old, cubic shaku
サイ (2nd, N3)
hand, hand radical (no. 64)
シュ