1.
You use ~ to emphasize that something is so obvious, real, or great that nobody can doubt it or disagree with it.
His commitment has been ~...
The play was an immediate and ~ success in London.
= unequivocal
ADJ emphasis
2.
If something or someone is ~, they are accepted by everyone, without anyone doubting or disagreeing.
Stalin was the ~ ruler of the Soviet Union from the late 1920s until his death in 1953.
= undisputed
ADJ
3.
If you describe someone’s belief or attitude as ~, you are emphasizing that they accept something without any doubt or disagreement.
Royalty is regarded with ~ reverence.
= unquestioning
ADJ: ADJ n emphasis