First opened Thursday, March 11, 2010
秋
あき
- head-high (atamadaka): falls after mora 1
How to read it: a line over a kana means the voice is high there, and ↓ marks where it drops. A kana with no line is low. With no ↓ the pitch stays high to the end and does not drop even on a following particle (が, は).
fall (season)
Autumn may be kin to “bright”, “red” and “full up” — though Wiktionary says the exact relationship remains unclear.
Taken apart
No breakdown is shown for this word: Wiktionary's text for it doesn't give a split that spells the word and joins to its reading, and any other split would be a guess.
Written with 秋
In a sentence
男心と秋の空。
Man is as fickle as autumn weather.
女心と秋の空。
A woman's mind and winter wind change often.
Sentences are from Tatoeba (CC BY 2.0 FR), picked by fixed rules from a dated export and shown unchanged. Nobody has reviewed them one by one.
What Wiktionary says
Quoted line by line from Wiktionary's Etymology section for this reading, taken from one dated dump so it can't change underneath us. Nothing below is paraphrased.
Not settled
Wiktionary itself hedges on part of this word's origin — those lines are marked below.
- “⟨aki₁⟩ → */akʲi/ → /aki/”
- “From Old Japanese.”
- Hedged“Likely cognate with 明き (aki, “bright”), 赤 (aka, “red”), 飽きる (akiru, “to become full up”, possibly in reference to the harvest), 空く (aku, “to become empty”), 開く (aku, “to open up”). However, the exact relationship of these terms remains unclear.”
Source: Wiktionary: 秋 (dump of 2026-09-02), available under CC BY-SA 4.0. Reading, meaning and part of speech from JMdict, and kanji readings from KANJIDIC2 (EDRDG).
What the labels mean
- 和語 Native Japanese
- Words that were already Japanese before Chinese vocabulary arrived — usually written with kun'yomi and often short.
- Sound change
- The pronunciation shifted over the centuries.
- Origin unclear
- Scholars disagree, or nobody knows.