[het-uh-roh-dak-tuh-luh s] /ˌhɛt ə roʊˈdæk tə ləs/
having the first and fourth toes directed backward, and the second and third forward, as in trogons.
/ˈhɛtərəˌdɒnt/ adjective 1. (of most mammals) having teeth of different types Compare homodont
[het-er-uh-doks] /ˈhɛt ər əˌdɒks/ adjective 1. not in accordance with established or accepted doctrines or opinions, especially in theology; unorthodox. 2. holding unorthodox doctrines or opinions. /ˈhɛtərəʊˌdɒks/ adjective 1. at variance with established, orthodox, or accepted doctrines or beliefs 2. holding unorthodox opinions adj. 1630s, from Greek heterodoxos, from heteros “the other” (see hetero-) + […]
[het-er-uh-dok-see] /ˈhɛt ər əˌdɒk si/ noun, plural heterodoxies. 1. heterodox state or quality. 2. a heterodox opinion, view, etc. n. 1650s, from Greek heterodoxia “error of opinion,” from heterodoxos (see heterodox).
heterodromous het·er·od·ro·mous (hět’ə-rŏd’rə-məs) adj. Moving in the opposite direction.