[f. TITTER v.1] The act of tittering; a stifled laugh, a giggle.
1728. Morgan, Algiers, II. v. 314. I do not think I ever can forget it: for it so often sets me on the Titter.
1777. Mme. DArblay, Early Diary, 7 April. He kept a continual titter among the young ladies.
1874. Burnand, My Time, xvii. 144. Irrepressible titters among those of the audience most remote from the stage.
b. transf. A sound as of tittering; a rustling.
1856. Bryant, Gladness Nat., iv. Theres a titter of winds in that beechen-tree.