without a shadow of a doubt
The phrase "without a shadow of a doubt" is an idiomatic expression used to emphasize absolute certainty or conviction about something. It signifies that there is no possibility of doubt or uncertainty regarding a particular statement, decision, or belief.
Just Saying will “sweep you off your feet” with challenges to complete English language idioms, sayings, and other colloquial phrases.
Includes English phrases for both younger and older players. The full version features over 3,000 English idioms.