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.
round trip. n. A trip from one place to another and back, usually over the same route. roundâ²tripâ² (roundâ²-tripâ²) adj. & adv. round trip. n. a. a trip to a place and back again, esp returning by a different route. b. (as modifier): a seven-hour round-trip journey.