homonymous: where the same name is applied to different conceptions.
1620s, from Latin homonymus, from Greek homonymos "having the same name" (see homonym). Homonymy "quality of being homonymous" is from 1590s.
homonymous ho·mon·y·mous (hō-mŏn'ə-məs, hə-)adj.
Having the same name.
Relating to the same sides of a field of vision.