Definition of "Binkie"

"Come out and see," he said. Binkie made a face and withdrew from the window.

1947, Josephine Pauline Eckert, The practicing of Christopher

'Not on your life,' she said. Binkie pleaded. He made her a promise. If Bea played on the first night he'd release Ambrosine from the deal.

1979, Margaret Morley, Larger than life: the biography of Robert Morley