Depolymerizes

Part of speech: verb

Definitions

1. To break down a polymer into its monomer units through a chemical process
2. to reverse the polymerization reaction that usually forms larger molecules
3. to convert complex molecules back to simpler forms by removing polymer chains

Etymology: The word is built from three pieces, each with its own long road into English. The prefix "de-" comes from Latin "dē", meaning "down" or "away from", and reached English through Latin's direct borrowing into the language. "Poly-" traces back to Ancient Greek "polŭs", meaning "many" or "much", while "-mer" comes from Greek "méros", meaning "part". Put together, "polymer" describes a substance made of many repeated parts, and the Greek roots were assembled into a modern scientific term rather than inherited from antiquity. The verb "polymerize" follows the pattern of many chemistry words, adding the suffix "-ize", which passed through Late Latin "-izō" and Greek "-ízō" before arriving in English. "Depolymerize" then attaches "de-" to that base, so the meaning runs in reverse: the chain of repeated units is broken back down into smaller molecules.

Synonyms: breaks down, disassembles, decomposes

Antonyms: polymerizes, assembles, builds