This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

私はその数学の難問に首をひねった。

Sentence Analyzer

その 数学 難問 ひねった

English Translation

I puzzled over the difficult math problem.

Furigana

(わたし)はその数学(すうがく)難問(なんもん)(くび)をひねった。

Romanji

Watashi wa sono sūgaku no nanmon ni kubi o hinetta.

Words

(わたし、わたくし)
I; me; private affairs; personal matter; secrecy; selfishness
()
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...
数学 (すうがく)
mathematics; arithmetic
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
難問 (なんもん)
perplexity; difficult question; difficult problem
()
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
(くび、クビ)
neck; head; dismissal; discharge; firing (from a job)
()
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.
捻る (ひねる)
to twist; to wrench; to turn (a switch on or off, etc.); to wring (a neck); to puzzle over; to defeat easily

Kanji

Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: スウ、 ス、 サク、 ソク、 シュ、 かず、 かぞ.える、 しばしば、 せ.める、 わずらわ.しい
Meanings: number, strength, fate, law, figures
Readings: ガク、 まな.ぶ
Meanings: study, learning, science
Readings: ナン、 かた.い、 -がた.い、 むずか.しい、 むづか.しい、 むつか.しい、 -にく.い
Meanings: difficult, impossible, trouble, accident, defect
Readings: モン、 と.う、 と.い、 とん
Meanings: question, ask, problem
Readings: シュ、 くび
Meanings: neck, counter for songs and poems