What's the difference between beldam and beldame?

Beldam

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Definition:

• (n.) Alt. of Beldame

Example Sentences:

• (1) View the wither’d Beldam’s face; Can thy keen inspection trace Aught of Humanity’s sweet, melting grace?

Beldame

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Definition:

• (n.) Grandmother; -- corresponding to belsire.
• (n.) An old woman in general; especially, an ugly old woman; a hag.

Example Sentences:

• (1) View the wither’d Beldam’s face; Can thy keen inspection trace Aught of Humanity’s sweet, melting grace?