Tommy strode wrathfully away to the sound of Mrs. Burton's tittering laugh.
"The Lamp in the Desert"
Ethel M. Dell
He kissed Lady Teigne's hand, bent courteously over Lady Drelincourt, and then set both tittering over the latest story about the Prince.
"The Master of the Ceremonies"
George Manville Fenn
So she began the evening in one of the days in the E of reference books, where Miss Windus and the thick-lipped Miss Levey were sitting on the short library-ladder, whispering and tittering.
"The Story of Louie"
Oliver Onions