Currently, the world record for fastest speed by a boat is 317 miles per hour. That's right! Over 300 miles per hourâ¦. That record was set in 1978 by Australian Ken Warby in his speedboat called Spirit of Australia.
And the modern Nana, Nana OZAKI who is independent and strong enough to brave any storms in her life, is given by Heaven a grandiose label, a huge (o) mountain summit (zaki). Comically, Mount Everest sprang from my head when I made the analogy. Their names are so self-explanatory, so graphic, so vivid.
Originally from the Old English nunne, from Late Latin nonna nun, tutor, originally (along with masculine nonnus) a term of address to elderly persons, perhaps from children's speech, reminiscent of nana(?).