What does biotech mean?
Biotech is the widely used short form of biotechnology, the branch of science that harnesses living organisms, cells, and biological processes to create useful products — from genetically engineered crops and fermented foods to mRNA vaccines and gene therapies. The term carries connotations of innovation and cutting-edge science, though it can also evoke controversy around genetic modification and cloning. In everyday and business English, biotech does double duty: it names the field itself ('she works in biotech') and serves as informal shorthand for companies in the sector ('promising new biotechs'). Derived from the Greek root bios, meaning life, combined with technology, the word reflects the fusion of biology and engineering that defines the discipline. It is most at home in journalism, finance, and casual professional speech, where its brevity makes it the natural choice over the longer formal term.
Short for biotechnology: the exploitation of biological processes, organisms, or systems for industrial, medical, or agricultural purposes.
"Breakthroughs in biotech are transforming how new medicines are discovered."
Informal register; prefer 'biotechnology' in formal scientific writing.
A company whose business is based on biotechnology.
"The fund specializes in early-stage biotechs."
Common in financial and journalistic contexts; the plural 'biotechs' refers to multiple such companies.
The plural is used only when referring to multiple biotechnology companies, not to the field itself, which is uncountable.
"Several promising biotechs went public last year."
'Biotech' compresses an entire scientific revolution into two syllables — and on Wall Street it's shorthand not just for a science but for an entire class of risky, high-reward companies.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of biotech
The word biotech is a twentieth-century clipping of biotechnology, which combines the Greek root bios ('life') — the same root behind biology, biography, and antibiotic — with 'technology', ultimately from Greek technē ('art, craft, skill'). Biotechnology itself emerged as a recognized term in the early twentieth century, and the clipped form 'biotech' became widespread in the late twentieth century as the industry grew, particularly in American English.
How biotech is actually used
Register is informal-to-neutral; in scientific or legal writing the full term 'biotechnology' is preferred. When referring collectively to companies, 'biotech' is frequently used attributively ('the biotech sector') or pluralized ('biotechs'), a usage common in journalism and finance.
Easily confused with biotech
Biotechnology is the full formal term for the field, while biotech is its informal shortened form and also commonly refers to companies in the sector.
High-tech refers generally to advanced technology of any kind, whereas biotech specifically involves biological systems and organisms.