adverb:

• with a single flash of light; glitteringly; sparklingly; twinklingly - onomatopoeia

noun:

• championship; defense (e.g. of a position in debate); apologetics

noun:

• area where a string of nuclear power plants are located - four character idiom

noun:

• (software) patch; updater (to correct a program flaw) - IT term

noun:

• eye of a needle
• hole ［針孔］ - dialectal ➜ 穴【あな】

noun:

• one run of a television series - From English "one cours" ➜ クール

noun:

• two runs of a television series - From English "two cours" ➜ クール

noun:

• the sound of one hand clapping (a classic Zen koan) ➜ 公案

adverb / ~する noun:

• having a crisp appearance; stiffly; tensely; smartly (e.g. dressed); neatly - often きりっとした - onomatopoeia ➜ きりり

noun:

• creole (pidgin that has become a mother tongue)

noun:

• string of a crown (to prevent it from falling off)

noun:

• slender rope that goes through the hole in a coin

~と adverb / ~たる adjective:

• clear and resounding (as a voice or musical instrument)

noun:

• druse; globular calcium oxalate crystals, often lining a rock cavity - Geology term

noun:

• reader numbers; number of subscribers (e.g. to a magazine)

noun:

• firm adherence to one's principles
• chastity (of a woman)

noun:

• halter; haltere (small balancing organ on a two-winged fly)

noun:

• myelin sheath (around the axon of a neuron) - obscure term ➜ 髄鞘

noun:

• tertian malaria (causing a fever that recurs every second day)

expression:

• there are no cowardly soldiers under a superior general - proverb

noun:

• single-layer absorbent bathrobe (worn during or after a bath) - archaism ➜ 浴衣

~と adverb / adverb / noun:

• boom; bang; wham - onomatopoeia

interjection:

• Oh my God!; What a shock! - manga slang - onomatopoeia

expression:

• suffix used to negate a verb in the non-past tense - polite language ➜ ない・ます

noun:

• "Does a dog have Buddha nature?" (classic Zen koan) - Buddhism term ➜ 公案

noun:

• special palanquin for carrying a daimyo or his wife incognito