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.
Full Definition of TRIP. intransitive verb. 1. a: to dance, skip, or caper with light quick steps b: to walk with light quick steps. 2. : to catch the foot against something so as to stumble. 3. : to make a mistake or false step (as in morality or accuracy).4. : to stumble in articulation when speaking. a journey to a place. : a short journey to a store, business, office, etc., for a particular purpose. : the experience of strange mental effects (such as seeing things that are not real) that is produced by taking a very powerful drug (such as LSD).