窓が閉まっているか確かめとけ。

Sentence Analyzer

閉まっている 確かめとけ

English Translation

See that the window is closed.

Furigana

(まど)()まっているか(たし)かめとけ。

Romanji

Mado ga shimatteiru ka tashikametoke.

Words

(まど)
window
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
閉まる (しまる)
to be shut; to close; to be closed; to be firm (of a body, face, etc.); to be well-knit; to be locked; to tighten; to be tightened; to become sober; to become tense
()
indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way
確かめる (たしかめる)
to ascertain; to check; to make sure

Kanji

Readings: ソウ、 ス、 まど、 てんまど、 けむだし
Meanings: window, pane
Readings: ヘイ、 と.じる、 と.ざす、 し.める、 し.まる、 た.てる
Meanings: closed, shut
Readings: カク、 コウ、 たし.か、 たし.かめる
Meanings: assurance, firm, tight, hard, solid, confirm, clear, evident