lichen (Meaning)
lichen (n)
any of several eruptive skin diseases characterized by hard thick lesions grouped together and resembling lichens growing on rocks
any thallophytic plant of the division Lichenes; occur as crusty patches or bushy growths on tree trunks or rocks or bare ground etc.
lichen (n.)
One of a class of cellular, flowerless plants, (technically called Lichenes), having no distinction of leaf and stem, usually of scaly, expanded, frond-like forms, but sometimes erect or pendulous and variously branched. They derive their nourishment from the air, and generate by means of spores. The species are very widely distributed, and form irregular spots or patches, usually of a greenish or yellowish color, upon rocks, trees, and various bodies, to which they adhere with great tenacity. They are often improperly called rock moss or tree moss.
A name given to several varieties of skin disease, esp. to one characterized by the eruption of small, conical or flat, reddish pimples, which, if unchecked, tend to spread and produce great and even fatal exhaustion.
Synonyms & Antonyms of lichen
No Synonyms and anytonyms found
lichen Sentence Examples
- Lichens, symbiotic organisms composed of algae and fungi, thrive in diverse habitats around the globe.
- The unique association between algae and fungi in lichens enables them to survive in extreme environments.
- Lichens play a crucial role in nutrient cycling and soil formation in many ecosystems.
- Some lichen species are indicators of pollution, making them valuable tools for environmental monitoring.
- The slow growth rate of lichens makes them reliable indicators of past environmental conditions.
- Arctic lichens, such as reindeer moss, provide vital food sources for animals in harsh conditions.
- The intricate patterns and colors of lichens contribute to the aesthetic beauty of many landscapes.
- Rock lichens colonize exposed surfaces, breaking down minerals and preparing the way for other plant species.
- Tropical lichens form complex communities in rainforests, providing shelter and food for various organisms.
- Lichens are a testament to the remarkable adaptability and diversity of life forms found in nature.
FAQs About the word lichen
any of several eruptive skin diseases characterized by hard thick lesions grouped together and resembling lichens growing on rocks, any thallophytic plant of th
No synonyms found.
No antonyms found.
Lichens, symbiotic organisms composed of algae and fungi, thrive in diverse habitats around the globe.
The unique association between algae and fungi in lichens enables them to survive in extreme environments.
Lichens play a crucial role in nutrient cycling and soil formation in many ecosystems.
Some lichen species are indicators of pollution, making them valuable tools for environmental monitoring.
