IPA: /ˈætɪtjuːd/
KK: /ˈætɪˌtud/
A way of thinking or feeling about something, often reflected in a person's behavior or posture.
Her positive attitude helped the team succeed.
Attitude is derived from the Latin word "aptitudo" (meaning fitness or suitability), which comes from "aptus" (meaning fit or suitable). The word reflects a state of being suited or fit for a particular disposition or mental state.
Think of being 'fit' or 'suitable' for a certain way of thinking or feeling — that's what attitude means.