この会合がいかに重要かということを、彼はまったくわかっていない。

Sentence Analyzer

この 会合 いかに 重要 という こと まったく わかっていない

English Translation

Little does he realize how important this meeting is.

Furigana

この会合(かいごう)がいかに重要(じゅうよう)かということを、(かれ)はまったくわかっていない。

Romanji

Kono kaigō ga ikani jūyō ka toiu koto o, kare wa mattaku wakatteinai.

Words

此の (この)
this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)
会合 (かいごう)
meeting; assembly; association; conjunction
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
如何に (いかに)
how; in what way; however much; however (e.g. easy, rich, sad); whatever; how much; hey; oi
重要 (じゅうよう)
important; momentous; essential; principal; major
()
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
と言う (という、とゆう)
called; named; as many as; as much as; all X; every X
(こと、こん)
thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as
()
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
(かれ)
he; him; his; boyfriend
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
全く (まったく)
really; truly; entirely; completely; wholly; perfectly; indeed; good grief (expression of exasperation)
分かる (わかる)
to understand; to comprehend; to grasp; to see; to get; to follow; to become clear; to be known; to be discovered; to be realized; to be realised; to be found out

Kanji

Readings: カイ、 エ、 あ.う、 あ.わせる、 あつ.まる
Meanings: meeting, meet, party, association, interview, join
Readings: ゴウ、 ガッ、 カッ、 あ.う、 -あ.う、 あ.い、 あい-、 -あ.い、 -あい、 あ.わす、 あ.わせる、 -あ.わせる
Meanings: fit, suit, join, 0.1
Readings: ジュウ、 チョウ、 え、 おも.い、 おも.り、 おも.なう、 かさ.ねる、 かさ.なる、 おも
Meanings: heavy, heap up, pile up, nest of boxes, -fold
Readings: ヨウ、 い.る、 かなめ
Meanings: need, main point, essence, pivot, key to
Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the