noun
vellus hair; peach fuzz; down
Refers to the fine, soft, unpigmented hair covering most of the body, especially in contrast to terminal hair. Often used in medical or cosmetic contexts. 産毛 (うぶげ) is a common synonym.
See also: 産毛
赤ちゃんの肌は軟毛で覆われている。
A baby's skin is covered with vellus hair.
脱毛処理をすると、軟毛が濃くなることはありません。
Hair removal does not make vellus hair thicker.
noun
pubescence
Botanical term for the fine, soft hairs on plant surfaces such as leaves and stems.
この植物の葉には軟毛が密生している。
The leaves of this plant are densely covered with pubescence.