微(かす)か

かすか
na-adjective
faint; slight; dim
descriptive
1. faint, slight, dim, barely perceptible
Describes something that can barely be perceived by the senses — a faint sound, a slight smell, a dim light, or a vague memory.
微(かす)かな音(おと)が聞(き)こえた。
I heard a faint sound.
There's a faint fragrance of flowers.
I have faint memories remaining from childhood.

Na-adjective, often written in kana (かすか). Used as 微(かす)かな + noun (modifier) or 微(かす)かに + verb (adverbial).

Common collocations

Nuance: 微(かす)か emphasizes that something is barely detectable. It conveys subtlety and delicacy, and is used across all senses — hearing, sight, smell, taste, and even abstract things like hope or memory.