noun:

• the three-body problem - Physics term

noun:

• samurai for the shogunate ➜ 公家衆

expression:

• to the trained eye

expression / noun:

• Ark of the Covenant

noun:

• wind in the fields

noun:

• above the knee

expression / ~よい adjective:

• good for the health

noun:

• language of the enemy

noun:

• daytime; during the day - archaism

expression / ichidan verb:

• to hit the mark ➜ 正鵠を射る

noun:

• the law of obligations

noun:

• half the face ➜ 半面【はんめん】

noun:

• welfare for the handicapped

noun / ~する noun:

• recommendation to the throne - archaism

noun:

• star of the demimonde - colloquialism - abbreviation ➜ 風俗アイドル

noun / ~の noun:

• under the staircase; understairs

noun:

• throughout the body

noun:

• ship of the line

noun / ~する noun:

• buying by the box - colloquialism

noun:

• valve of the veins - Anatomy term

noun:

• throwing with the hand

noun:

• Matthew (the Apostle)

expression:

• (not) in the slightest - slang ➜ ビタ一文

expression / noun:

• tragedy of the commons - Economics term

noun:

• the Pope - early Japanese Christian term - archaism - From Portuguese "papa"