Bt

noun
\ˈbē-ˈtē \

Definition of Bt 

(Entry 1 of 2)

: a preparation of a bacterium (Bacillus thuringiensis) often modified by genetic engineering for use as a biopesticide against insects and especially lepidopteran larvae also : the bacterium itself

Definition of Bt (Entry 2 of 2)

baronet

First Known Use of Bt

Noun

1971, in the meaning defined above

History and Etymology for Bt

Noun

New Latin Bacillus thuringiensis, species name, literally, Thuringian bacillus

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Dictionary Entries near Bt

B student

BSW

B switchboard

Bt

btn

btr

btry

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The first known use of Bt was in 1971

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Medical Definition of BT 

1 bedtime

2 brain tumor

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