noun:

• An'ei era (1772.11.16-1781.4.2)

adjectival noun:

• sentimental; on an emotional level; in one's heart ➜ 心情

noun / ~する noun:

• getting into a physical relationship with an online acquaintance - from ネット and ゲット - colloquialism - abbreviation

noun:

• carborundum (hard silicon carbide solid, used as an abrasive) ➜ 炭化ケイ素

noun:

• front company (for an organized crime operation)

expression / ichidan verb:

• to make a bid (e.g. at an auction)

noun:

• white sake (presented as an offering to the gods) - archaism ➜ 黒酒

noun:

• holding (an umbrella) over something
• lean-to roof

noun / noun or verb acting prenominally:

• window (e.g. in an envelope, box, etc.); aperture

expression:

• an eye for people; the ability to judge character

noun:

• observation deck (e.g. at an airport)

expression:

• an idle brain is the devil's shop - proverb

noun:

• large-eyed rabbitfish (Hydrolagus mirabilis, an Atlantic shortnose chimaera)

noun:

• longhead catshark (Apristurus longicephalus, an Indo-West Pacific species)

noun:

• prostitute in a brothel disguised as an archery range - archaism ➜ 矢場【やば】

noun:

• arrow collector (at an archery range); collecting arrows

noun:

• stray typhoon (i.e. one with an irregular path)

adjective:

• like an old man; doddering; wizened; frowzy; seedy

noun:

• sworn elder brother ➜ 弟分
• older male in an homosexual relationship

noun / ~する noun:

• unit test; testing an item in isolation

noun:

• young woman who acts like an old man - slang

noun:

• chanting an invocation (to Amida Buddha); reciting a prayer - Buddhism term ➜ 観念念仏

noun / ~する noun:

• being in an embassy, aquarium, museum, etc. ➜ 在【ざい】・館【かん】
• enrollment; enrolment ➜ 在籍【ざいせき】

noun / ~する noun:

• disconnecting from an online game because one is losing - slang

noun:

• using an enemy's liver for medicinal purposes (Satsuma clan) - obscure term - archaism