megapixel
/ˈmɛɡəˌpɪksəl/
noun
- One million pixels, used as a measure of the resolution of a digital camera or image.
- The photographer chose a camera with higher megapixels to print large posters.
- For basic social media posts, a 12-megapixel camera is more than enough.
- My new phone has a 108-megapixel camera that takes incredibly detailed photos.