Here's a breakdown:
* Inception: The word "inception" refers to the beginning or start of something. In the movie, it specifically refers to the process of implanting an idea during a dream.
* The Plot: The main character, Dom Cobb, is a skilled "dream extractor" who is hired to perform "inception" - to plant an idea in the mind of a powerful business executive.
* Thematic Relevance: The title "Inception" reflects the movie's themes of manipulation, control, and the power of the subconscious mind. It highlights the act of planting an idea that could potentially alter someone's reality.
The title is clever and appropriate, capturing the essence of the film's complex and mind-bending premise. It's a simple word with a profound meaning, reflecting the movie's exploration of the human mind and its potential for both good and evil.