non-biodegradable

The word is a modern scientific compound built from distinct linguistic layers. The core concept, "degradable," originates from Latin degradare, meaning "to step down" or "reduce," which metaphorically evolved to mean "to break down." The prefix "bio-" was incorporated from Greek to specify the agent of decomposition: biological processes or living organisms. Finally, the Latin-derived negative prefix "non-" is attached to invert the entire meaning, creating a term that precisely describes materials resistant to biological breakdown. This construction elegantly combines Latin and Greek elements through English word-formation rules to meet the needs of environmental science.

Structure: non (not) + bio (life) + degradable (capable of being broken down) - non: A prefix of Latin origin, meaning "not." It functions as a negative modifier. - bio: A combining form from Greek bios, meaning "life." It functions as a semantic root indicating a connection to living organisms. - degradable: An adjective formed from the verb "degrade," ultimately from Latin degradare (to reduce in rank or status), combined with the suffix -able (capable of). It functions as the core adjective describing the property of being breakable.