IP glossary terms

Browse full definitions for every IP term in the Amicus glossary.

Ipse Dixit

/ˈɪp.si ˈdɪk.sɪt/

Definitions

  1. (n.) A dogmatic assertion made without supporting evidence, accepted solely on the authority of the speaker.
    The court dismissed the argument as mere ipse dixit, lacking any factual foundation.

Commentary

Often used critically in legal reasoning to caution against accepting unsubstantiated claims as evidence or legal authority.


Ipse Dixit Fallacy

/ˈɪpˌseɪ ˈdɪksɪt fəˈlɑːsi/

Definitions

  1. (n.) A logical fallacy where a statement is asserted as true solely on the authority of the speaker, without evidence or proof.
    The lawyer committed an ipse dixit fallacy by insisting his argument was correct merely because he was confident.

Commentary

Avoid relying solely on authority in legal arguments; evidence must support claims to be persuasive and valid.


Ipso

/ˈɪpsoʊ/

Definitions

  1. (adv.) By that very fact or act; automatically or inherently by the nature of the situation without need for further action.
    If a contract is void, it is ipso facto unenforceable.

Commentary

Often used in legal contexts to indicate that a consequence follows automatically from a specified fact or act without requiring additional proof or action.


Ipso Facto

/ˈɪpsoʊ ˈfækt.oʊ/

Definitions

  1. (adv.) By the very fact or act; as an immediate consequence or result of something.
    The contract was void ipso facto due to illegal terms.

Commentary

Used to indicate that one fact or event is a direct and automatic result of another, without needing further proof or intervention.

Glossary – IP Terms