見えない
mienaiNot visible to the eye; unable to be seen.
このレンズは見えない汚れを検出します。
This lens detects invisible dirt.
Can also be used metaphorically to describe something that is not apparent or obvious.
Not noticeable or apparent; hidden.
彼の努力は見えないが、成果は明らかだ。
His efforts are invisible, but the results are clear.
Often used to describe intangible qualities or efforts.
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💡Pro Tip
Metaphorical Use
In addition to its literal meaning, '見えない' can describe things that are not obvious or apparent, such as emotions or hidden motives.
⚡Gold Rule
Negative Form
'見えない' is the negative form of the verb '見える' (to be visible). It is commonly used to describe things that cannot be seen.
📖Word Origin
Derived from the verb 見る (miru, to see) with the negative suffix ない (nai).
📝Usage Notes
Often used in both literal and metaphorical contexts. In technical contexts, it can refer to things that are not visible to the naked eye, such as ultraviolet light or microscopic particles.