expression:

• incredible danger; (handing a) sword to an insane person [literal] - sensitive

~の noun / ~する noun:

• epiphytic; designating a non-parasitic plant that grows on other plants ➜ 着生植物

noun:

• card (with a message written on it) - From English "message card"

noun:

• blocking communications (from a phone number or an e-mail address)

noun:

• blocking communications (from a phone number or an e-mail address) - abbreviation - slang ➜ 着信拒否

expression / ichidan verb:

• to try a new venue for eating, drinking, night amusement, etc.

adverb:

• suddenly; sharply (e.g.glancing, making a sound); fiercely; completely - はったと is stronger

expression:

• behaving (posing) as if they were a married couple

noun:

• double room (e.g. at a hotel)

adverb / ~と adverb:

• in a drenched manner; moistly - onomatopoeia
• affectionately; fondly; tenderly - onomatopoeia
• slowly; at ease; restful - onomatopoeia

noun:

• selling something by the boxful (in a wooden masu box)

expression:

• a student must never forget to honor their teacher (honour) - proverb ➜ 三尺去って師の影を踏まず

expression:

• a student must never forget to honor their teacher (honour) - proverb

noun:

• collectivism (giving priority to a group rather than any individual member)

noun:

• flagstaff decorated with ivory carried by the emperor or a general

expression / godan ~る verb:

• to buy an advance sales ticket (for a reserved seat)

noun / ~する noun:

• reading vertically down horizontal text (e.g. as a simple code)

noun:

• stone knife (Jomon-period tool, shaped like a rice spoon)

noun:

• erhu (2-stringed Chinese instrument played with a bow); erh hu

noun:

• word used after an addressee's name in a formal letter - female language - polite language ➜ 脇付

noun:

• stone-like socle (used as the base for a Buddhist statue)

noun:

• off topic (e.g. in a web forum) - colloquialism - abbreviation ➜ スレッド・スレ違い

expression / adjective:

• difficult to be (in a place); not feeling like staying ➜ 辛い【づらい】

noun:

• erector pili (muscle fiber attached to a hair follicle); erectores pilorum

noun:

• erector pili (muscle fiber attached to a hair follicle); erectores pilorum - obscure term ➜ 立毛筋