Attractant – Definition & Meaning

Attractant is a term that is frequently used in the field of biology and chemistry. It refers to any substance that has the ability to attract or lure organisms or particles towards it. Attractants can be natural or synthetic, and they play an important role in various biological and chemical processes.


An attractant is defined as a substance or chemical that attracts organisms or particles towards it. It is often used in the context of biological or chemical processes, where it is used to lure organisms towards a particular location or to stimulate chemical reactions.


The term attractant is derived from the Latin word “attractus,” which means “to draw towards.” The word was first used in the 19th century in the context of chemistry, where it was used to describe substances that had the ability to attract other substances towards them.

Meaning in different dictionaries

According to the Merriam-Webster dictionary, an attractant is “a substance or agent that attracts or tends to attract.” The Oxford English Dictionary defines it as “a substance that attracts or has the power to attract.”


Attractants are often associated with the field of biology, where they are used to lure insects towards traps or to attract animals towards particular locations. They are also used in the field of chemistry, where they are used to stimulate chemical reactions or to attract particles towards a particular location.


Some synonyms of attractant include lure, bait, enticement, and magnet.


Some antonyms of attractant include repellent, deterrent, and disincentive.

The same root words

Some words that have the same root as attractant include attraction, attract, and attractive.

Example Sentences

  1. The attractant in the trap was so effective that it caught hundreds of flies within a few hours.
  2. The pheromones released by the female moth acted as an attractant for the male moth.
  3. The chemical compound acted as an attractant for the particles, causing them to move towards it.
  4. The brightly colored flowers acted as an attractant for the bees, which helped to pollinate the plants.
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