n. ＝pediarchy. pae・di・at・ric /pitrk, p- ｜ pd-/

adj. ＝pediatric. pae・di・a・tri・cian /pitrn, p- ｜ pd-/

n. ＝pediatrician. pae・di・at・rics /pitrks, p- ｜ pd-/

n. ＝pediatrics. pae・di・at・rist /pitrst, p- ｜ pditrst/

n. ＝pediatrist. pae・do- /po, p- ｜ pd/

「子供 (child), 子孫 (offspring)」の意の連結形.