formidablepact
nounUK /fəˈmɪdəbəl pækt/
US /fɔːrˈmɪdəbəl pækt/
A very strong promise that is hard to break.
The two friends made a formidablepact to always help each other.
RELATED WORDS
OTHER MEANINGS
2. A serious deal between groups that is difficult to change.
The kingdoms signed a formidablepact to keep the peace.
3. A tough and powerful agreement that everyone must follow.
The team's formidablepact kept them working together all season.
4. A promise made with great strength and determination.
She made a formidablepact with herself to finish the race.