lichen   (TTS Sound)

The lichen has 2 Senses.

• lichen
• any of several eruptive skin diseases characterized by hard thick lesions grouped together and resembling lichens growing on rocks
• まとまった非常に厚い皮膚の病斑によって特徴づけられて、岩石に生える苔癬に似ているいくつかの発疹性皮膚病の総称

• lichen
• 地衣, 地衣類, 地衣植物
• any thallophytic plant of the division Lichenes; occur as crusty patches or bushy growths on tree trunks or rocks or bare ground etc.
• 地衣門の葉状植物の総称