A small round mark or spot. She placed a dot of glue on the paper to hold the pieces together.
A very small amount or degree. There wasn't a dot of dust on the shelf.
A point used as a punctuation mark, especially a period. Make sure to end each sentence with a dot.
A point or small circle on a surface, often used in reference to a location on a map. The map showed a red dot indicating the location of the treasure.
The short signal used in Morse code, corresponding to a short click, tone, or flash. The letter 'E' is represented by a single dot in Morse code.
A single point on a computer or television screen; a pixel. When you zoom in, you can see the individual dots that make up the image.