The area of the annulus is the area of the ring-shaped space between the two circles that define it. In the figure above it is the number of gray square units it takes to fill the annulus. This area is the area of the entire disk, minus the area of the 'hole' in the middle. ( See Area of a Circle): Where:
Webster Dictionary (0.00 / 0 votes) Rate this definition: Avenge (verb) to take vengeance for; to exact satisfaction for by punishing the injuring party; to vindicate by inflicting pain or evil on a wrongdoer
Wyrd is a concept in Anglo-Saxon culture roughly corresponding to fate or personal destiny. Their concept of fate, wyrd, was stronger than that of the Classical Pagans as there was no resisting it.The word is ancestral to Modern English weird, which retains its original meaning only dialectically.n many editions of the play, the editors include a footnote associating the Weird Sisters with Old English wyrd or fate. From the 14th century, to weird was also used as a verb in Scots, in the sense of to preordain by decree of fate.