Meaning & Definition
noun
A composite organism arising from a symbiotic relationship between a fungus and an alga or cyanobacterium.
The rocky surface was covered in colorful lichen, indicating a healthy ecosystem.
Any of various organisms that resemble or are similar to lichens.
The forest floor was dotted with various types of lichen that added texture to the environment.
A skin disease characterized by small, itchy eruptions, often affecting the surface of the skin or mucous membranes.
The doctor diagnosed her condition as lichen planus, a common inflammatory skin disease.
Etymology
Derived from the Latin word 'lichen', which means 'fungus'.
Common Phrases and Expressions
long-lasting lichen:
A term sometimes used to describe lichens that endure harsh conditions over extensive periods.
lichen on rocks:
Refers to the growth of lichens on rocky surfaces, highlighting their adaptability.
Slang Meanings
A chill vibe or lax attitude.
Just be lichen and go with the flow!
Something that sticks around or lasts long.
This party is going to be lichen; it’s not ending anytime soon!