The apostrophe ( ' ) is a punctuation mark of quiet power. It signifies possession, as in "the cat's meow," or marks the omission of letters, creating contractions like "don't" or "it's."
The apostrophe ( ' ) is a punctuation mark of quiet power. It signifies possession, as in "the cat's meow," or marks the omission of letters, creating contractions like "don't" or "it's."