TagNumber sign

30 at the Ends of Articles

Why do newspaper reporters end articles with the number 30 or the three-pound-sign symbol ###? No one knows for sure, although that never stopped journalists from debating the origin of this way of ending a story. The practice arose in a bygone era...

hashtag

hashtag  n.— «What does it mean when somebody puts a number sign before a word in an online post? That’s called a hashtag, for the hash mark preceding the word (right, yet another name for the symbol we also call the number sign and the pound sign)...