expression, noun-modifying (irregular)
little more than; only slightly better than; almost the same as
Used in the pattern 〜に毛が生えた(ような) to belittle something as being barely an improvement over the base. Often carries a dismissive or humorous tone.
彼の料理は素人に毛が生えた程度だ。
His cooking is little more than an amateur's.
このアプリは無料版に毛が生えたような機能しかない。
This app has only features that are barely better than the free version.