惑星
わくせい
wakusei
JLPT N1adjectiveVocabularyLevel 93 - JLPT N1

Quick answer

惑星 (わくせい (wakusei)) means "Planet". It is a Japanese adjective. Pronunciation, examples, and related kanji are on this page.

Meaning

Planet

Learn 惑星 with SRS

Free to start — no credit card. Track every review with spaced repetition.

Start free

Example Sentences

火星は地球からもっとも見やすい惑星の一つである。

かせいはちきゅうからもっともみやすいわくせいのひとつである。

Mars is one of the most visible planets from Earth.

Kanji in this word

Grammar to study at this level

Last updated Jul 22, 2026

Learn 惑星 with Spaced Repetition

InitialJ uses scientifically proven SRS to help you memorize kanji and vocabulary for the JLPT. N5 is free forever; no credit card required.