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:

• Argiope amoena (an Oriental species of orb-weaving spider)

noun:

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

noun:

• smooth unlettered back surface of an old "zeni" coin - archaism ➜ 銭【ぜに】

noun:

• front company (for an organized crime operation)

noun / noun or verb acting prenominally:

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

noun:

• trunk; stem; stalk - archaism
• shaft (of an arrow)
• handle

noun:

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

expression:

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

noun:

• writing style in the manner of an imperial edict

noun:

• Queen Mother of the West (an ancient Chinese goddess)

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:

• decorative cap of an eave-end roof tile ➜ 軒丸瓦・軒平瓦

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:

• adult and larval stages (e.g. of an insect)

noun:

• nominal holder of an allocated rice field (ritsuryo system) - archaism ➜ 名田【みょうでん】

noun:

• most specific part of an address (postal term); neighbourhood