In poetry a word ending with ed is sometimes given an extra syllable. So some people would pronounce ringed as one syllable and others would pronounce it as ring-ed which would be two syllables.
Tennyson would want his poetry to scan so that the rhythm of the lines to be right. An extra syllable could spoil the rhythm.
Alfred Tennyson used the apostrophe in "ring'd" to add a poetic or archaic flair to the word, as was common in 19th-century literature. This stylistic choice helped to enhance the rhythm and meter of the poem and added emphasis to the word.
•They have a reduced ink sac size •They have sharp beaks for biting •They are very fast and can shoot away from danger •They can shoot venom into the water •They have a usually deadly venom •They have blue rings to ward off danger •They are very small, about the size of a golf ball, and can easily hide from danger •They have suction cups to enable them to hold on to almost anything with a very strong grip
“which phone seevice si cheap with long ditance calls included with no minute's as pay for minutes, and as plug into to my computer and rings or to use when my computer is on or off. I got an trail with vonage that gose to my computer & have still my own house no and both number should ring but thsats what they said and explained to me and over. But I notice its been 3 in a half days my phone hasn't ring as calls from Doctors and ect. Only the call I get is the call where on the other callers ID show my Number to vonage and I also even call my home phone as it rings and ringd but its all wrong so I need help on a cheap price on an phone to hook up on my computer when on or off.”