そのドアはひとりでに開いた。
Sentence Analyzer
English Translation
The door opened of itself.
Furigana
そのドアはひとりでに開 いた。
Romanji
Sono doa wa hitorideni hiraita.
Words
其の
(その)
that (something or someone distant from the speaker, close to the listener; actions of the listener, or ideas expressed or understood by the listener); the; um...; er...; uh...
ドア
(ドア)
door (Western-style)
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
独りでに
(ひとりでに)
by itself; automatically; naturally
開く
(ひらく)
to open; to undo; to unseal; to unpack; to bloom; to unfold; to spread out; to open (for business, e.g. in the morning); to be wide (gap, etc.); to widen; to hold (meeting, etc.); to give; to open; to found (nation, dynasty, sect, etc.); to open (a new business); to set up; to establish; to start; to open (ports, borders, etc.); to open (an account); to open up (new land, path, etc.); to clear; to develop; to open (a file, etc.); to extract (root); to reduce (equation); to cut open (fish); to change (kanji into hiragana); to flare (e.g. skirt); to slacken (into a poor posture)
Kanji
Readings: カイ、 ひら.く、 ひら.き、 -びら.き、 ひら.ける、 あ.く、 あ.ける
Meanings: open, unfold, unseal