1.
a single flower; one bloom
One flower or blossom, typically used in literary or aesthetic contexts. Evokes an image of a solitary, beautiful flower.
庭にバラが一輪咲いていた。
A single rose was blooming in the garden.
一輪の花を花瓶に飾った。
I placed a single flower in a vase.
雪の中にたった一輪だけ梅が咲いている姿が印象的だった。
The sight of just one plum blossom blooming in the snow was striking.
2.
one wheel; single wheel
A single wheel. Most commonly seen in the compound 一輪車 (unicycle; wheelbarrow).
子どもが一輪車に乗る練習をしている。
The child is practicing riding a unicycle.
一輪車で土を運ぶ。
I carry soil with a wheelbarrow.
工事現場では一輪車が欠かせない道具だ。
A wheelbarrow is an indispensable tool at construction sites.
Compound of 一 ('one') and 輪 ('wheel; ring; flower counter'). The kanji 輪 functions as a counter for flowers, giving sense 1 its meaning of 'a single flower.' In sense 2, 輪 means 'wheel.'
USAGE:
- Sense 1 is common in literary contexts, poetry, and descriptions of natural beauty
- 一輪の花 is a poetic set phrase often symbolizing resilience, beauty in solitude, or fleeting nature
- Sense 2 appears primarily in the compound 一輪車, which means both 'unicycle' and 'wheelbarrow'
COMMON COLLOCATIONS:
- 一輪の花: a single flower
- 一輪咲く: one bloom opens
- 一輪車: unicycle; wheelbarrow
- 一輪挿し: single-flower vase
SIMILAR WORDS:
- 一本: one (long object) — used for counting stems, sticks; 花一本 counts the stem rather than the bloom
- 一束: one bunch — a bunch or bouquet of flowers
- 二輪: two wheels; two flowers — follows the same pattern, also used in 二輪車 (motorcycle)