She published a double acrostic in the magazine, where the later stanzas give clues for words whose initial letters, read in order, form the word hinted at by the first stanza.

Scientists modeled the interactions between multiple double helixes to understand the synthetic polymer's behavior.

Under the microscope, the researchers observed several double helices intertwined with protein filaments.

After losing his first bet, he suggested a double or quits to try to recover his losses.

After the head injury, I began to see double whenever I tried to read.

Every morning I take the back-double through the old warehouses because it's the quickest way to the station.

At the reunion, several old friends compared their double chins and laughed about getting older.

The scientist examined the double-stranded DNA under the microscope to assess its integrity.

The local repertory cinema announced several double bills for the summer retrospective.

The outfielders were jittery after the opposing team executed two successful double steals in the ninth inning.