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v. To choke.

v. To make a quacking sound.

v. To suffocate; to choke.

To quack; croak.

To suffocate; strangle; choke.

"Mrs. Salsify sat rather uneasily while her husband vaunted his superior knowledge of human nature, but the gentle Goslina began to quackle from the bed, and she soon forgot all else in care for the dear little creature."

quackled    quackling   

suffocate    choke