Pronunciation: [pˈɔːkwɔ͡ɪ] (IPA) 
The French word "pourquoi" means "why" in English. It is spelled as pɔʁkwa. The letter combination "oi" in French has two different pronunciations: either a closed sound, as in the word "soir" (evening) pronounced as swaʁ or an open sound, as in the word "moi" (me) pronounced as mwa. In "pourquoi", it is pronounced as the open sound /wa/. The letter "q" is almost always followed by "u" in French and is pronounced as a "k" sound.
"Pourquoi" is a French word commonly used as an interrogative adverb, meaning "why" in English. This term is derived from the combination of the preposition "pour" (for) and the noun "quoi" (what). As a question word, it is mainly used to ask for the reason, cause, or purpose behind something.
When used in an interrogative sentence, "pourquoi" introduces a direct question about the motive, justification, or explanation for an action, event, or situation. It prompts the listener or reader to provide an answer that sheds light on the underlying reasons for a specific occurrence or decision.
For example, one could ask, "Pourquoi es-tu triste?" which translates to "Why are you sad?" This question seeks to understand the factors contributing to a person's sadness.
"Pourquoi" can also be used as a standalone question to express astonishment or curiosity. In such cases, it may be translated as "why" or "how come." For instance, "Pourquoi personne n'est venu?" translates to "Why didn't anyone come?" and expresses surprise or confusion regarding the absence of individuals.
Overall, "pourquoi" is an essential French term used to inquire about the reasons behind actions or events, serving as a fundamental tool in communication for seeking clarification and understanding.
The word "pourquoi" is of French origin and is derived from the Old French phrase "pour que" meaning "for what". The word "pour" means "for" and "quoi" means "what" in French. Over time, the phrase underwent phonetic changes and was eventually shortened to "pourquoi" as we know it today.
