永久保管

Readings

Kana: えいきゅうほかん、とわほかん

Romaji: eikyūhokan, towahokan

Definition

noun

1

permanent storage (radioactives, data, etc.)

Kanji

永

Readings: エイ、 なが.い

Meanings: eternity, long, lengthy

久

Readings: キュウ、 ク、 ひさ.しい

Meanings: long time, old story

保

Readings: ホ、 ホウ、 たも.つ

Meanings: protect, guarantee, keep, preserve, sustain, support

管

Readings: カン、 くだ

Meanings: pipe, tube, wind instrument, drunken talk, control, jurisdiction