Physicians who are not trained in the primary care specialties of family medicine, general internal medicine, or general pediatrics may sometimes provide patient care services that are usually delivered by primary care physicians.
Word Origin and History for hospitality Expand n. late 14c., act of being hospitable, from Old French hospitalitÃ©, from Latin hospitalitem (nominative hospitalitas) friendliness to guests, from hospes (genitive hospitis) guest (see host (n.1)).
Petrous â This adjective is derived from the Latin word for rock âpetraâ. It is applied to a part of the temporal bone that is particularly hard and rock-like. You may not have realized that the word petroleum has the same word as one of its roots.egmen is from the Latin verb tego, tegere to cover or shelter. Hence tegmen is the word for roof. Tympani is the possessive form of the Latin noun tympanum meaning a drum. So, the whole phrase just means the roof of the (ear) drum.