JMdict: 2774660

保護期間 【ほごきかん】

  1. [n] protection period (of copyright)
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Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
Protect, Guarantee, Keep, Preserve, Sustain, Support ホ, ホウ たも.つ 5
Safeguard, Protect まも.る 5
Period, Time, Date, Term キ, ゴ 3
Interval, Space カン, ケン あいだ, ま, あい 2