ISEE/SSAT Vocabulary BuilderWordsLlichen

ISEE/SSATmedium

lichen

noun/ˈlaɪkən/

a crusty, moss-like organism made of fungus and algae growing together on rocks or bark

lichen in a sentence

Bright green patches covered the north side of every boulder in the shaded ravine.

Patches of gray-green lichen clung to the old stone wall, slowly breaking down its surface over decades.

Where it comes from

From Greek leichen 'tree moss'

Memory hook

LICHEN sounds like 'LIKEN' — two organisms, fungus and algae, LIKENed together as one.

Read it in context

Practice lichen in the app

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