According to a new report, Kate Middleton is pregnant with her and Prince William 's third child just four months after welcoming their daughter. Kate Middleton with Princess Charlotte in May.(Photo Credit: Getty Images).ccording to a new report, Kate Middleton is pregnant with her and Prince William 's third child just four months after welcoming their daughter. Kate Middleton with Princess Charlotte in May. (Photo Credit: Getty Images).
For other uses, see etiology. Etiology (/iËtiËÉlÉdÊi/ ; alternatively aetiology) is the study of causation, or origination. The word is derived from the Greek Î±á¼°ÏÎ¹Î¿Î»Î¿Î³Î¯Î±, aitiologia, giving a reason for (Î±á¼°ÏÎ¯Î±, aitia, cause; and -Î»Î¿Î³Î¯Î±, -logia).
Ethos (/ËiËÎ¸És/ or US /ËiËÎ¸oÊs/) is a Greek word meaning  character  that is used to describe the guiding beliefs or ideals that characterize a community, nation, or ideology. The Greeks also used this word to refer to the power of music to influence its hearer's emotions, behaviors, and even morals.thos forms the root of ethikos (á¼ Î¸Î¹ÎºÏÏ), meaning moral, showing moral character. Used as a verb in the neuter plural form ta ethika (Ïá½° á¼ Î¸Î¹ÎºÎ¬), used for the study of morals, it is the origin of the modern English word ethics.