निगमन
Nigamana
ni-guh-MUH-nuh
Level 3Etymology
Root: From the prefix 'ni' (down, into, certainly) + √gam (to go) + suffix '-ana' (action noun). Literally 'the act of arriving at' or 'going into conclusively.'
Literal meaning: Arriving at; reaching a conclusion; that which is finally ascertained
Definition
Nigamana is the fifth and final step of the classical five-part syllogism (pañcāvayava) in Nyāya logic. It is the conclusive restatement of the original proposition (pratijñā), now established as proven through the preceding steps of reason, example, and application. In everyday reasoning, it represents the moment a line of argument reaches its definitive conclusion.
Nigamana represents the culmination of disciplined inquiry (anvīkṣikī), where the seeker arrives at settled knowledge through the systematic application of valid reasoning. It is not mere intellectual closure but the point where doubt is dissolved and the mind rests in ascertained truth, forming a foundation for further spiritual discrimination (viveka).
At the highest level, Nigamana points to the conclusive, direct realization that transcends the inferential process itself. Just as a syllogism ends when the truth is firmly established, the ultimate Nigamana is the cessation of all discursive thought in the immediate recognition of Brahman — the conclusion beyond which no further reasoning is needed or possible.
Appears In
Common Misconception
A common misconception is that Nigamana is merely a redundant repetition of the initial proposition (pratijñā). In reality, Nigamana differs crucially: while pratijñā states a claim yet to be proven, Nigamana restates it as now established through the intervening steps of hetu (reason), udāharaṇa (example), and upanaya (application). It carries the epistemic weight of demonstrated truth, not mere assertion.
Modern Application
Nigamana teaches the discipline of completing an argument before claiming certainty. In modern life — whether in scientific reasoning, legal argumentation, courtroom proceedings, or everyday decision-making — we often jump to conclusions without methodically working through evidence and application. The Nyāya insistence on Nigamana as a distinct, final step reminds us that a conclusion is only valid when it has been earned through a structured chain of reasoning. In an age of snap judgments and confirmation bias, practicing Nigamana means pausing to verify that our beliefs have actually been demonstrated, not merely assumed.
Quick Quiz
In the Nyāya five-part syllogism (pañcāvayava), what is the role of Nigamana?