IPA: /ˈfɔːrsaɪtɪdnəs/
KK: /ˈfɔrˌsaɪtɪdnəs/
The ability to think about and plan for the future with good judgment and insight.
Her foresightedness helped the company avoid potential financial problems.
Foresightedness → It is formed from "fore-" (meaning before) and "sight" (from Old English "sīht", meaning vision or seeing) and "-ed" (indicating a state or quality) and "-ness" (meaning a state or condition). The word refers to the quality of being able to see or anticipate things before they happen.
Think of being able to see things 'before' they happen ('fore-') and having 'vision' ('sight') — that's what foresightedness means.