Upper-Intermediate (B2)
IPA: //ˌbaɪoʊˈkɛmɪkəl//
KK: /baɪoʊˈkɛmɪkəl/
Definition
Relating to the chemical processes that occur in living organisms.
Example
The biochemical reactions in our bodies are essential for maintaining life.
Conversation

Have you ever studied anything about biochemical processes?

Not really, but I know they play a huge role in how our bodies work.

Yeah, it's fascinating how biochemical reactions can affect our health.

Absolutely! Understanding them can really help us make better choices.
Synonyms & Antonyms
Synonyms
organic
physiological
molecular
Antonyms
inorganic
nonbiological
artificial
Definition
A substance that comes from living organisms and is involved in biological processes.
Example
The researchers studied the biochemical that plays a key role in metabolism.
Conversation

Have you ever heard of biochemical reactions in our bodies?

Yeah, I learned a bit about them in my biology class.

It's fascinating how they affect everything from digestion to mood.
Root Explanation
Biochemical → It is formed from "bio-" (from Greek "bios", meaning life) and "chemical" (from Greek "khemia", meaning the art of transmuting metals or chemistry). The word "biochemical" refers to the chemical processes and substances that occur within living organisms.
Memory Tip
Think of 'bio-' meaning life and 'chemical' relating to substances — together, they describe the chemistry of life.
Visually Confused Words
vitochemical
chemical
radiochemical
piezochemical
microchemical
iatrochemical
histochemical
zoochemical