表層形
閃か
ヒラメカ
動詞
閃か (ヒラメカ)
Hirameka · ひらめか — to flash (e.g. lightning), to flicker, to glitter, to sparkle, to gleam; to flutter (e.g. flag), to wave, to undulate; to flash into one's mind (e.g. an idea), to come to one suddenly
Other ways to say “to flash” in Japanese →
閃か in rōmaji: hirameka.
動詞
一般
*
*
📝 閃く 🔤 五段-カ行 📐 未然形-一般
Updated: 2026年8月24日
📖 Grammar Information
| 表層形 (Surface) |
閃か
|
|---|---|
| 見出し語 (Lemma) |
閃く
|
| 読み (Reading) |
ヒラメカ
|
| 品詞 (POS) |
動詞・一般・*・*
|
| 活用型 (Conj. Type) |
五段-カ行
|
| 活用形 (Conj. Form) |
未然形-一般
|
| 表記 (Orthography) |
閃か
|
| 読み・基本形 |
ヒラメク
|
| 表記・基本形 |
閃く
|
| 見出し語の読み |
ヒラメク
|
💡 English Meaning
閃か means “to flash (e.g. lightning), to flicker, to glitter, to sparkle, to gleam; to flutter (e.g. flag), to wave, to undulate; to flash into one's mind (e.g. an idea), to come to one suddenly” — full definition & examples →
⭐ Dictionary Form
🔗 Other Forms of 閃く
🃏 Flashcard — Test Yourself
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閃か
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Reading & Info
ヒラメカ
Lemma: 閃く
動詞一般**
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⚡ 五段 (Godan/U-verb) Conjugations
| ます形 (Polite) |
閃きます
|
| て形 (Te-form) |
閃いて
|
| 過去形 (Past) |
閃いた
|
| 否定形 (Negative) |
閃かない
|
| 意向形 (Volitional) |
閃きましょう
|
| 可能形 (Potential) |
閃ける
|
| 受身形 (Passive) |
閃かれる
|
| 使役形 (Causative) |
閃かせる
|
💡
Did you know · 動詞
動詞 (verbs) come at the end of a Japanese sentence. They conjugate for tense, politeness, negation, and mood — this entry shows the base (dictionary) form.
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❓ About this entry
What is the difference between surface form and lemma? ▼
The surface form (閃か) is the exact text as it appeared in the corpus — it may be conjugated or inflected. The lemma (閃く) is the dictionary base form. For example, 食べた (surface) has the lemma 食べる.
What does the reading (pron) field mean? ▼
The reading shows the pronunciation in hiragana or katakana as recorded by UniDic. For kanji entries this is the standard reading of this specific surface form — which may differ from other readings of the same kanji.
What is UniDic? ▼
UniDic is a comprehensive Japanese lexicon developed by the National Institute for Japanese Language and Linguistics (NINJAL). It provides detailed morphological information for modern Japanese words, used in NLP tools like MeCab.
How do I use the conjugation table? ▼
The table shows the most common inflected forms of this verb. Click any "Copy" button to copy the form. Note: these are generated from the lemma 閃く based on its conjugation type (五段-カ行).
How do I save this entry? ▼
Click the ★ save button in the word card above (you need to be logged in). Saved entries appear in your personal Saved Dictionary page for quick review later.