noun:

• amassed feeling; build-up (of thoughts) - pillow word for 心 - archaism ➜ 群肝【むらぎも】

noun / adjectival noun:

• blue (colour, color)

adjectival noun:

• sad; down (in the dumps)

expression / noun:

• a bolt out of the blue - idiom

~たる adjective / ~と adverb:

• vast and blue (e.g. ocean)
• dusky; shadowy

noun:

• red and blue ［たんせい］
• paints; colors ［たんせい］
• painting; picture

noun:

• dark blue cloth with white splash patterns

noun:

• red-haired and blue-eyed (person); a Westerner - four character idiom

noun:

• sun shower; sudden rain from a blue sky ➜ 狐の嫁入り

noun:

• Prussian blue ➜ 紺青

noun:

• Indo-Pacific blue marlin (Makaira mazara)

noun:

• blue angelfish (Holacanthus isabelita)

noun:

• blue-gray snapper (Aprion virescens); green jobfish

noun:

• blue honeysuckle (Lonicera caerulea var. emphyllocalyx) ➜ ハスカップ

noun:

• yellowtail blue snapper (Paracaesio xanthura); yellowback fusilier

noun:

• physical weariness; sense of fatigue; washed-out feeling

expression:

• feeling deeply ashamed of oneself; overwhelmed with shame

noun:

• feeling that something has come too late - colloquialism

noun:

• perspective of an ordinary person; common sense; popular feeling

noun:

• blue sky
• erudition; detachment from the world; high rank

noun:

• shakudo; gold-copper alloy, often with a blue patina

noun:

• dyeing; printing
• blue and white ceramics (china, porcelain)

noun / ~の noun:

• blue-green; turquoise; aqua

noun:

• spirogyra; algae forming pond scum - archaism ➜ 青味泥

noun:

• blue admiral (species of nymphalid butterfly, Kaniska canace)

noun:

• Bermuda blue angelfish (Holacanthus bermudensis) ➜ ホラカントゥスバミューデンシス

noun / ~する noun:

• constraint; reserve; feeling hesitant; being afraid of troubling someone