noun🔗ShareLichensAny of many symbiotic organisms, being associations of algae and fungi, often found as white or yellow patches on old walls, etc."The old stone wall was covered in patches of green, gray, and yellow lichens. "Le vieux mur de pierre était couvert de plaques de lichens verts, gris et jaunes.organismbiologyenvironmentnatureplantChat with AIVocabulary GamePractice Reading
noun🔗ShareLichenSomething which gradually spreads across something else, causing damage."The lichens of graffiti gradually covered the brick wall, making it look unsightly. "Les lichens des graffitis ont progressivement recouvert le mur de briques, le rendant laid.biologyplantenvironmentnatureorganismChat with AIVocabulary GamePractice Reading
