Even-toed ungulate. The even-toed ungulates (Artiodactyla, from Greek á¼ÏÏÎ¹Î¿Ï (Ã¡rtios), meaning 'even', and Î´Î¬ÎºÏÏÎ»Î¿Ï (dÃ¡ktylos), meaning 'finger/toe') are ungulates (hoofed animals) whose weight is borne equally by the third and fourth toes. By contrast, odd-toed ungulates, such as horses, bear their weight primarily on their third toes.
Definition of roundâtrip. : a trip to a place and back usually over the same route.
A round trip is when you go from a place to one or more places and return where you started.   A one way trip is when you go from a place, (via some other places if w â¦ anted) and end at another destination.   e.g.     Round trip     A-B-C-D - A or A-B-C-D-C-B-A     One Way     A-B-C-D  .