I had to go to google and find the definition,..Disculpen mi ignorancia,.

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Various authors who have written about sex have their own ideas about exactly what is and is not a dildo. There is general agreement that a nonvibrating device, resembling a penis in shape, size, and overall appearance, is a dildo. Some authorities include vibrating devices. Some might exclude penis prosthetic aids, also sometimes called "extensions." Some might include penis-shaped items clearly designed with vaginal penetration in mind, even if they do not look very penile. Some authorities include devices designed for anal penetration (butt plugs), while others do not.