頭の良いその少年は幾何学の概念を理解した。

Sentence Analyzer

English Translation

The bright boy comprehended the concept of geometry.

Furigana

頭(あたま)の良(よ)いその少年(しょうねん)は幾何学(きかがく)の概念(がいねん)を理解(りかい)した。

Romanji

Atama no yoi sono shōnen wa kikagaku no gainen o rikaishita.

Words

頭 (あたま、かしら)

head; hair (on one's head); mind; brains; intellect; leader; chief; boss; captain; top; tip; beginning; start; head; person; top structural component of a kanji

の (の)

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

良い (よい)

good; excellent; fine; nice; pleasant; agreeable; sufficient (can be used to turn down an offer); ready; prepared; profitable (e.g. deal, business offer, etc.); beneficial; OK

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...

少年 (しょうねん)

boy; juvenile; young boy; youth; lad

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

幾何学 (きかがく)

geometry

概念 (がいねん)

general idea; concept; notion

を (を)

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.

理解 (りかい)

understanding; comprehension; appreciation; sympathy