2 Contributions. I remember when people claimed that antidisestablishmentarianism  was the longest English word, so it may still be the longest one  beginning with the letter a.   Thâ¦e longest word in the English language which starts with the  letter 'A' is   antidisestablishmentarianism.
What is floating a horses teeth? It's a dental procedure preformed by a large animal veterinarian. The purpose of floating is to remove sharp points that have developed on the teeth, and encourage an even grinding pattern to aid in digestion. I find it interesting that a horse's teeth never stop growing. Itâs kind of like having a giant hamster!
Horse teeth. Horse teeth refers to the dentition of equine species, including horses and donkeys. Equines are both heterodontous and diphyodontous, which means that they have teeth in more than one shape (there are up to five shapes of tooth in a horse's mouth), and have two successive sets of teeth, the deciduous (baby teeth) and permanent sets.