彼はその問題で閉口していた。

Sentence Analyzer

その 問題 閉口していた

English Translation

He was stumped by the problem.

Furigana

(かれ)はその問題(もんだい)閉口(へいこう)していた。

Romanji

Kare wa sono mondai de heikōshiteita.

Words

(かれ)
he; him; his; boyfriend
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
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...
問題 (もんだい)
question (e.g. on a test); problem; problem (e.g. societal, political); question; issue; subject (e.g. of research); case; matter; question (i.e. doubt); public discussion; controversy; trouble; problem; inconvenience; difficulty
(で、にて)
indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.
閉口 (へいこう)
dumbfounded; stumped; at one's wits' end; nonplussed; annoyed

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: モン、 と.う、 と.い、 とん
Meanings: question, ask, problem
Reading: ダイ
Meanings: topic, subject
Readings: ヘイ、 と.じる、 と.ざす、 し.める、 し.まる、 た.てる
Meanings: closed, shut
Readings: コウ、 ク、 くち
Meaning: mouth