|apə̇n|dishəl, |aˌpen-; ə|pendə|sēəl, |aˌp- adjective
also ap·pen·di·cal əˈpendə̇kəl, (ˈ)a|p-, -dēk- ; or ap·pen·di·cial |apə̇n|dishəl, |aˌpen-
Etymology: appendic- + -eal, -al, -ial
: of, relating to, or involving the vermiform appendix
|apə̇n|dishəl, |aˌpen-; ə|pendə|sēəl, |aˌp- adjective
also ap·pen·di·cal əˈpendə̇kəl, (ˈ)a|p-, -dēk- ; or ap·pen·di·cial |apə̇n|dishəl, |aˌpen-
Etymology: appendic- + -eal, -al, -ial
: of, relating to, or involving the vermiform appendix
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012