This word is not acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

v. To remove the indentation; to move a block of text closer to the left margin.

"Just hit the Enter key to move onto the next task, Backspace to go back up a line, Tab to indent a task and Shift+Tab to unindent."