Definition

A substance, such as an ion or molecule, that attaches to another chemical entity to create a larger structure or complex.

Example

In biochemistry, a ligand can bind to a receptor to trigger a response in the cell.

Conversation

Have you heard about the role of a ligand in chemical reactions?

Yeah, it’s interesting how they bind to other molecules, right?

Exactly! I read that they can really affect the properties of the complex they form.

For sure! It’s fascinating how small changes can lead to big differences.

Synonyms & Antonyms

Root Explanation

Ligand → It is derived from the Latin word "ligandus" (meaning to be bound) which comes from "ligare" (meaning to bind). A ligand is a molecule that binds to another molecule, typically a larger one, to form a complex.

Memory Tip

Think of 'binding' ('ligare') when you remember that a ligand is something that binds to another molecule.

Visually Confused Words