noun:

• only
• prostitute attached to the exclusive service of a single member of the Occupation Forces (WW2) ［オンリー］

expression:

• fighting (tilting at) windmills; working oneself up even though there really isn't anything to fight at - four character idiom
• single-person mimicking a wrestling match

noun:

• sword; blade ［いっとう］
• single stroke

noun:

• one parent ➜ 二親【ふたおや】
• single parent

noun:

• hand-clapping performed to celebrate the conclusion or completion of something (3-3-3-1 rhythm, done once)
• single clap after a cheer

adverb:

• suddenly and forcefully (e.g. jerk, poke, shove) - onomatopoeia
• in a single gulp; in one go - onomatopoeia

noun / ~の noun:

• on-premises (server, database, software, etc.) - IT term
• single location manufacture and sales (e.g. bakery)

noun:

• woman's loincloth (worn as a kimono underskirt) ➜ 腰巻き
• single-layer absorbent bathrobe (worn during or after a bath) ➜ 湯帷子

noun:

• (computer) console - IT term
• single console for multiple diving gauges

noun / noun or verb acting prenominally:

• veneer (e.g. wood products)
• single panel (e.g. electronics, optics, automotive); single plate

adverbial noun / temporal noun:

• moment; instant - From Sanskrit "kṣaṇa"

noun:

• kshana; duration of a single mental event (about 1/75 second); shortest possible interval of time - orig. meaning - Buddhism term

noun:

• one meaning; one thought

adverb:

• wholeheartedly; single-mindedly; devotedly ➜ 一意専心

adverb / ~と adverb:

• completely (quitting, etc.); entirely; thoroughly; totally; wholly; without hesitation - onomatopoeia
• cleanly (cutting, snapping off, etc.); in a single blow - onomatopoeia

adverb:

• completely (quitting, etc.); entirely; thoroughly; totally; wholly; without hesitation - onomatopoeia
• cleanly (cutting, snapping off, etc.); in a single blow - onomatopoeia

noun:

• widower; divorced man not remarried ➜ 女やもめ
• bachelor; single man

noun:

• leading player; prima donna; box-office star - four character idiom
• best item one has (to show); one's sole Sunday best; one's single area of expertise

noun / ~する noun:

• roar of laughter (from several people)
• laughing hard (single person) - colloquialism

expression:

• as (i.e. in the role of); for (i.e. from the viewpoint of)
• apart from... (used to change the topic)
• even (e.g. "not even a single person") - before a negative form
• thinking that...; trying to... - after a volitional form ➜ とする

noun:

• classroom
• department; laboratory
• single-room school; small school

noun:

• yakitori; chicken pieces (or sometimes beef or pork offal) grilled on a skewer
• grilled and skewered bird (esp. sparrow) - obsolete term
• failing to win a single hand during a half-game - Mahjong term

~の noun / noun:

• monotypic (taxon); monotype
• monomorphic

noun:

• single impression die

suffix:

• particularly; especially
• indicates the number of horses or oxen drawing a carriage; indicates the number of oars on a boat
• indicates the number of movies, plays, etc. comprising a single program; indicates the number of items or methods used

noun:

• meal with family members eating separate foods
• eating alone (not with one's family)
• food sold in single servings ［個食・こ食］

~と adverb / adverb:

• isolated; standing alone - ぽっつり is emphatic - onomatopoeia
• falling in drops (e.g. rain) - onomatopoeia
• saying a single word; muttering just a few words - onomatopoeia

noun:

• cylindrical box used to measure rice
• shape for forming rice
• single serving of rice (esp. as prison food) - abbreviation ➜ 物相飯