English Meaning & Definitions
A member of a large group of unicellular microorganisms that have cell walls but lack organelles and an organized nucleus, including some that can cause disease.
- “The doctor prescribed antibiotics to kill the harmful bacterium causing the infection.”
- “Not every bacterium is dangerous; many are essential for human digestion and ecosystem health.”
English Synonyms & Near Equivalents
Comprehensive Thesaurus Breakdown
Compare formal, informal, literary synonyms and register nuances for “bacterium”.
Derived from the New Latin 'bacterium', which comes from the Greek 'bakterion', meaning 'small staff' or 'little rod'. This term was coined by Christian Gottfried Ehrenberg in 1838 to describe the rod-shaped microorganisms he observed under a microscope.
Think of a 'back' that is 'terium' (terrifying) because it is covered in tiny rod-shaped germs.
Frequently Asked Questions About “bacterium”
1. What is the meaning of “bacterium” in English?
In English, bacterium (noun) is defined as: “A member of a large group of unicellular microorganisms that have cell walls but lack organelles and an organized nucleus, including some that can cause disease.”.
2. How do you use “bacterium” in a sentence?
“The doctor prescribed antibiotics to kill the harmful bacterium causing the infection.”
3. What are English synonyms of “bacterium”?
4. What is the etymology and word origin of “bacterium”?
Derived from the New Latin 'bacterium', which comes from the Greek 'bakterion', meaning 'small staff' or 'little rod'. This term was coined by Christian Gottfried Ehrenberg in 1838 to describe the rod-shaped microorganisms he observed under a microscope.
🇬🇧More English Words to English
View all English words →A measurement of time indicating an instantaneous occurrence or a state where no time has elapsed.
The base unit of time in the International System of Units (SI), equal to the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom.
A specific duration of time equal to one hour and forty-six minutes and twelve seconds.
The cardinal number equal to one thousand million (1,000,000,000), expressed in scientific notation as 10^9.