Alkalitrophic – Definition & Meaning

Alkalitrophic is a term that is not commonly used in everyday language, but it is an important term in the field of microbiology. It refers to organisms that are adapted to living in alkaline environments, which are characterized by a high pH level. In this article, we will explore the definition and meaning of alkalitrophic, its origins, and its associations.


Alkalitrophic is an adjective that describes microorganisms that can thrive in alkaline environments. These environments typically have a pH level of 8.5 or higher. The term is often used in the context of soil science and microbiology, as alkaline soils are common in many parts of the world.


The word alkalitrophic is derived from two Greek words: alkali, which means “ash” or “salt,” and trophos, which means “nourishment.” The term was first used in the scientific literature in the 1960s to describe microorganisms that were found in alkaline soils.

Meaning in different dictionaries

Alkalitrophic is not a term that is commonly found in general dictionaries. However, it can be found in specialized dictionaries that focus on scientific terminology, such as the Dictionary of Microbiology and Molecular Biology.


Alkalitrophic microorganisms are often associated with alkaline soils, which are common in arid and semi-arid regions. These soils are typically low in organic matter and nutrients, which makes them difficult for most plants to grow in. However, alkalitrophic microorganisms are able to thrive in these environments and play an important role in the soil ecosystem.


Some synonyms of alkalitrophic include alkali-loving, alkaliphilic, and alkalinophilic.


The antonyms of alkalitrophic are acidophilic and acidotrophic, which refer to microorganisms that thrive in acidic environments.

The same root words

The root word of alkalitrophic is alkali, which refers to a type of salt that is basic in nature. Other words that are derived from this root include alkaline, alkalinity, and alkalosis.

Example Sentences

  1. The alkalitrophic bacteria found in the alkaline soil were able to break down organic matter and release nutrients for plant growth.
  2. The study found that alkalitrophic microorganisms were more abundant in alkaline soils than acidophilic microorganisms were in acidic soils.
  3. The researchers were interested in studying the genetic adaptations that allowed alkalitrophic microorganisms to thrive in alkaline environments.
Like this post? Please share to your friends:
Words Wiki
Leave a Reply

;-) :| :x :twisted: :smile: :shock: :sad: :roll: :razz: :oops: :o :mrgreen: :lol: :idea: :grin: :evil: :cry: :cool: :arrow: :???: :?: :!: