IPA: /ˈskɛptɪsɪzəm/
KK: /ˈskɛptɪsɪzəm/
A way of thinking that involves doubting or questioning accepted beliefs or opinions.
Her scepticism about the new policy led her to ask many questions during the meeting.
Scepticism → It is formed from "scepticus" (from Greek "skeptikos", meaning thoughtful or reflective) and the suffix "-ism" (meaning a practice or philosophy). The word refers to a philosophical attitude of doubt or questioning towards knowledge and beliefs.
Think of being 'thoughtful' ('skeptikos') about what you hear and questioning it — that's what scepticism means.