What does impotent mean?
Impotent means lacking the power, authority, or effectiveness needed to accomplish something. In political, institutional, and legal contexts, it describes a person or body that is unable to act decisively or enforce its decisions. For example, a government may be described as impotent when its authority extends little beyond its borders or when it cannot implement its policies. The word is formal, relatively uncommon in everyday speech, and generally more critical than neutral terms such as ineffective or powerless. It also has a medical and sexual-health sense: impotence refers to persistent difficulty achieving an erection or reaching orgasm. In that sense, the term appears in clinical expressions such as erectile impotence, though direct personal descriptions may sound blunt or insensitive. Because impotent combines a general idea of incapacity with a more specific sexual meaning, careful context helps prevent misunderstanding.
Lacking power, strength, authority, or capacity to act effectively; powerless.
"The opposition party remained impotent throughout the negotiations."
Formal and often critical. Common in legal, political, and institutional contexts.
Unable to achieve or maintain an erection or to reach orgasm, especially as a medical condition.
"The patient was diagnosed with erectile impotent, a form of erectile dysfunction."
Medical and sexual-health terminology; the expression is often dated, and erectile dysfunction is now the usual clinical term.
Once reserved for legal and political incapacity, impotent now also has a clinical meaning: difficulty achieving sexual erection or orgasm.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does impotent come from?
Impotent comes from Latin impotentia, meaning powerlessness or weakness, formed from in-, a prefix indicating lack, and potentia, meaning power. The English word entered use in the 15th century in legal and general senses of incapacity or powerlessness. Its later sexual meaning developed from the related medical use of impotence and reflects an older association between potency and masculine sexual power.
Related word forms
How impotent is actually used
In general use, impotent is formal and often critical, describing a person, institution, or action as powerless or ineffective. In sexual health contexts, it is a clinical term and may be used in the expressions erectile impotence or sexual impotence; it can sound blunt or outdated when used directly about a person, so more specific wording is often preferred.
Easily confused with impotent
Impotent means lacking power or effectiveness, whereas impatient means unable or unwilling to wait patiently.
Impotent means powerless or ineffective, whereas important means significant or consequential.