You asked - before you edited your post - did I read your post? Yes I did now let's examine your post shall we?
"Yesterday that long haired Scottish so-called historian, whilst claiming that Macmillan's machine was the World's first bicycle, said that
"at the time the machine was known as a Velocipede" "
Then in post 15 you said
"The First known usage of the word velocipede to describe a bicycle was in Paris in 1861. There is no mention of the word being used in reference to a bicycle before then."
So no mention of the word before 1861? What about "In 1817 the German engineer Baron Karl Friedrich Drais von Sauerbronn developed the Laufmaschine (running machine), the precursor of the bicycle. His design consisted of two wooden wheels connected by a wooden beam and surmounted by an upholstered seat, but since it lacked pedals, it had to be propelled by the rider's feet pushing against the ground. After it was patented in Baden, Germany, and in Paris (under the name velocipede) in 1818, it was both imitated and improved upon." Source -
http://findarticles.com/p/articles/mi_m1026/is_n6_v151/ai_19661212/
So under a Fench patent of 1818, you will find 'velocipede'!
From your first post "That'll be 25 years before the French word was even invented then." As already pointed out, it's Latin and not French and used in 1818.
"That invention was made in isolation and did not lead to the development of the modern bicycle as claimed by the BBC"
So you don't think that adding pedals that were connected to the rear wheel had no influence on the developement of the bicycle?