Read along with the three podcasts, or open the full dictionary entry for Logic for the definition, Arabic meaning, synonyms and example sentences.
Narrator: Today we explore a word at the heart of human thought: logic.
Narrator: Logic is a noun. Pronounced LOJ-ik — two syllables, stress on the first. IPA: slash ˈlɒdʒɪk slash.
Narrator: Logic means the science of reasoning — the capacity to draw valid conclusions from given information. It is the study of what follows from what, of how one thought connects correctly to the next.
Narrator: The word comes from ancient Greek logikē, meaning the art of reason, from logos, which meant word, thought, and reason in a single concept. It passed through Latin as logica, arrived in English in the fourteenth century, and has held its meaning with remarkable stability ever since.
Narrator: Aristotle systematised logic in his collection known as the Organon, establishing the rules of the syllogism — if all men are mortal, and Socrates is a man, then Socrates is mortal. That pattern of inference, that if-then structure, is what logic formalises.
Narrator: By the nineteenth century, mathematicians like Boole and Frege extended logic into symbolic form, creating the foundation of modern mathematical logic and, eventually, computer science. Every if-statement in every program is logic in its purest applied form.
Narrator: In everyday English, logic means the coherence of an argument or a plan. We say there is logic in that idea when it follows from what came before. We say a decision lacks logic when its conclusion does not follow from its premises.
Narrator: Close synonyms include reasoning, which is more process-focused, and rationale, which emphasises the explanation behind a decision rather than the formal structure of inference.
Narrator: Logic: the art of thinking clearly, one step at a time.
Speaker A: I want to talk about logic in everyday speech. People use it in several ways and some of them are slightly off.
Speaker B: You mean things like it doesn’t make logic?
Speaker A: Exactly that. You would not say it doesn’t make logic. You would say it doesn’t make sense, or there is no logic to it. Logic names the system, not the action of sense-making.
Speaker B: Right. So by the same logic is correct — you’re using the same reasoning framework. Follow the logic of this argument means trace the reasoning steps through the argument.
Speaker A: And there is a logic to it means the plan has an internal coherence, even if not immediately obvious. That is a common phrase in business writing.
Speaker B: The plural logics is interesting too. You can talk about the logics of different systems — the commercial logic of a merger versus the strategic logic. Each logic names a self-consistent framework for a specific domain.
Speaker A: What about logical versus logic? When do you use the adjective form?
Speaker B: You use logical when modifying a noun — a logical conclusion, a logical step, a logical approach. The noun logic is for noun phrases: the logic of the argument, the logic behind the decision.
Speaker A: And the closest synonyms? Reasoning and rationale?
Speaker B: Yes. Reasoning is informal and process-focused — I cannot follow your reasoning. Rationale is formal and introduces a decision — the rationale for this policy. Logic sits between them: more formal than reasoning, more intellectually charged than rationale. It carries the sense of a system, not just a reason.
Speaker A: Logic as a system of thinking rather than a single reason. That distinction is worth keeping clear.
Speaker B: Good morning. Today we build prompts using logic — for decision flows, rule engines, approval systems, quizzes, and calculators.
Speaker A: Logic is a precise word in prompts. It tells the AI to make reasoning visible and structured, not just functional.
Speaker B: One word shapes the architecture of the whole output. Let us start with a decision flow diagram.
Speaker B: PROMPT_1
Speaker B: A loan approval flow with colour-coded logic paths. The word logic tells the AI to structure the output as a branching decision tree, not just a form. Visual branching is what decision logic means in UI.
Speaker A: Using logic in the prompt gets the AI thinking about structure and flow rather than just inputs and outputs. The branching diagram is exactly what you need.
Speaker B: Structure is clarity. Now a database schema for a rule engine.
Speaker B: PROMPT_2
Speaker B: Business rules engine schema with AND OR NOT operators. The word logic frames this as a formal rule system. The AI generates operator fields and priority ordering because logic implies inference, not just storage.
Speaker A: AND, OR, NOT directly in the schema — those are formal logic operators. The prompt plants logic and the AI builds a proper rule engine, not a flat settings table.
Speaker B: Formal logic maps to boolean operators. Now an HR approval flow.
Speaker B: PROMPT_3
Speaker B: HR leave approval with a three-step logic flow shown as a visual stepper. Clear approval logic tells the AI to make the process transparent and sequential. The stepper is the natural UI for linear conditional logic.
Speaker A: Approval logic is standard enterprise language. It immediately tells the AI this is a conditional workflow, not just a submit button.
Speaker B: Workflow logic drives enterprise UI design. Now a quiz application.
Speaker B: PROMPT_4
Speaker B: Logic quiz with colour feedback and one-line explanations. Using logic quiz tells the AI the questions should test reasoning and inference, not knowledge recall. The one-sentence explanation is the teaching moment that makes it educational.
Speaker A: True-or-false logic questions with instant explanation — a complete micro-learning tool in a single prompt. The word logic makes the content coherent and purposeful.
Speaker B: Final prompt — a pricing calculator with visible logic.
Speaker B: PROMPT_5
Speaker A: Pricing logic calculator with step-by-step breakdown. The word logic in a pricing prompt tells the AI to make the calculation transparent — show each rule applied, not just the final number. One word, one complete business tool.
Speaker B: Logic in prompts builds structured, transparent, reasoning-visible software. One word tells the AI to show its work — and that is what great products do.
Logic — meaning in Arabic & definition More L courses GL Dictionary