ClimateSeptember 3, 2026

mycelia

my-SEE-lee-uh

Definition

The vegetative part of a fungus, consisting of a network of fine, branching thread-like filaments that absorb nutrients from the environment.

Etymology

Derived from the New Latin word mycelium, which is based on the Greek word mykes, meaning 'fungus.' It was adopted into scientific English in the 19th century to describe the fungal threads that compose the body of mushrooms and molds.

In the news

The author uses this term to describe the biological underground network that helps facilitate the growth of new life and the decomposition of the rotting stump, highlighting the interconnected nature of forest recovery.

Faith in Stumps

Read the full article ↗

Earth Island Institute

Related words

Learn a word like this every day

Meet one new word every morning.

Newspoken pulls one carefully chosen word from the day’s news — with a clear definition, context, and light review that makes it stick. Get it on your phone.