What does truster mean?
A truster is a person who gives trust to another person, an institution, or an idea. The word places emphasis on the person’s willingness to believe in someone or something, often despite uncertainty. It can suggest confidence and loyalty, though it can also carry a faintly critical implication: a truster may be too ready to accept claims or promises. In ordinary contemporary use, “supporter,” “believer,” or “confidant” will often sound more natural, depending on the intended relationship. “Truster” is nevertheless useful when the focus is specifically on trust as a quality rather than allegiance or agreement. It appears in literary, formal, and occasional descriptive contexts, including discussions of relationships, institutions, and reliance on the promises of others.
nounA person who trusts or believes in someone or something.
- A person who trusts others or believes in their reliability.
"She remained a truster of old friends."
"The team needed a truster who could keep everyone’s confidence."
"He was no longer a truster of easy promises."
The plural is “trusters,” though use of the noun itself is uncommon.
"Only true trusters remain loyal after the crisis."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does truster come from?
The word derives from the English verb “trust,” which comes from Old Norse “trausta,” meaning to rest or rely on. “Truster” was formed by adding the agent suffix “-er” to that verb. Related English forms include “trust,” “trusty,” “trustee,” “entrust,” and “distrust.”
How truster is actually used
Less common than “supporter” or “believer,” and somewhat formal or literary.