1.
calm; no wind; windless
A state where there is no wind blowing. Used for weather conditions.
今日は無風だ。
There's no wind today.
無風状態で湖が鏡のようだ。
In the windless conditions, the lake is like a mirror.
猛暑の上に無風で、外に出るのがつらい。
On top of the extreme heat, there's no wind, making it painful to go outside.
2.
uneventful; uncontested; without controversy
Figuratively, a situation where nothing notable happens, especially in politics or elections where there is no real competition or debate.
無風選挙。
An uncontested election.
今回の党首選は無風で終わった。
This party leadership election ended without any real contest.
対立候補がおらず、無風状態のまま再選が決まった。
With no opposing candidates, re-election was decided in a completely uneventful process.
Compound of 無 (without) + 風 (wind). Has both a literal weather meaning and a figurative political/social meaning.
SENSE 1 — WEATHER:
Describes conditions with no wind at all. Often used in weather reports and outdoor activity contexts.
- 無風状態: calm/windless conditions
- 無風で蒸し暑い: windless and humid
SENSE 2 — FIGURATIVE:
Describes situations with no competition, controversy, or notable events. Very common in political reporting.
- 無風選挙: uncontested election
- 無風で再選: re-elected without contest
- 無風状態: uneventful state of affairs
The figurative sense carries a nuance of calm that may be positive (stable) or negative (lacking engagement or democratic competition).