-st adjective
Etymology: from past participle of suppress
1. : subjected to, marked or affected by, or manifesting suppression
suppressed emotion
suppressed organ
2. : having the crown below the main forest canopy where it receives little or no direct light and is retarded, stunted, or even killed
a forest with many suppressed trees
• sup·pressed·ly -stlē, -sə̇dlē adverb