Bt
noun1
Abbreviation, Usually Abbreviation of baronet, a title used after a holder's surname.
- Sir John Spencer-Smith, Bt
2
Agriculture, Bacteriology, Biology, Business, Lifestyle, Microbiology, Natural sciences Usually Bacillus thuringiensis, a species of bacteria used for biological control of insects.
3
Agriculture, Bacteriology, Biology, Business, Lifestyle, Microbiology, Natural sciences Abbreviation, Ellipsis, Usually Ellipsis of Bt toxin.
4
Bacteriology, Biology, Microbiology, Natural sciences Abbreviation, Initialism, Usually Initialism of botulinum toxin.
5
Chemistry, Geography, Geology, Mineralogy, Natural sciences, Physical sciences Abbreviation, Usually Abbreviation of biotite.
- (A) Plane-polarized light and (B) back-scattered electron (BSE) images. The pseudomorph (Crd) is made up of Grt + Qtz + Ky rodlets + micas flakes (mainly biotite, Bt).2017, J. Theo Kloprogge, Robert Lavinsky, “Introduction: Geological Examples”, in Photo Atlas of Mineral Pseudomorphism, Amsterdam: Elsevier, →ISBN, page 88:
- Derived terms
- Bt toxin, BT
- Hyponyms
- Bti