one by one

How to use one by one in a sentence

• The models were assisted onto the platformed catwalk one-by-one, and their veils were lifted to reveal their faces.

  The Blessing of Thom Browne Latest Collection | Erin Cunningham | February 11, 2014 | THE DAILY BEAST

• They come through on our end in a queue, and we'll approve one-by-one so Ogi/Sai/Jess have the time to answer them.

  Newsweek Live Chat: What the Internet Can Teach Us About Sex | The Daily Beast | April 25, 2011 | THE DAILY BEAST