Correct spelling for the English word "pseudiater" is [sjˈuːdɪˌe͡ɪtə], [sjˈuːdɪˌeɪtə], [s_j_ˈuː_d_ɪ__ˌeɪ_t_ə] (IPA phonetic alphabet).
A charlatan, a quack.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "pseudiater" does not have an established etymology as it is not a recognized or commonly used term. "Pseudiater" appears to be a combination of two parts: "pseudo-" and "iater".
The prefix "pseudo-" comes from the Greek word "pseudes", meaning false or deceptive. It is often used to indicate something that is not genuine or is pretending to be something it is not.
The suffix "-iater" comes from the Greek word "iatros", meaning physician or healer. It is commonly used in words related to medicine or medical professions, such as psychiatrist or pediatrician.
Therefore, based on the components, it could be assumed that "pseudiater" might represent a term referring to a false or deceptive physician or healer.