colon
word
Definition
A punctuation mark (:) used to introduce a list, explanation, or quotation. Also the largest part of the large intestine in the human body.
Usage & Nuances
In programming, colons are used extensively (Python, JSON, CSS). In medicine, "colon cancer" is a major health topic. Don't confuse with "semicolon" (;). The plural for the body part is "colons," and it's the same word for the punctuation mark.
Example Sentences
Regular screening can detect colon cancer at an early, treatable stage.
natural
The title says it all: this book is about finding meaning in ordinary moments.
natural
Use a colon before listing items in a sentence.
basic
The doctor ordered a colon examination.
basic
Don't forget the colon after the greeting in a formal letter.
basic
In Python, every function definition ends with a colon before the indented block.
natural