Make sure you know the cardinal directions before going on a hike.
cardinal rule
Frequency:
75
%
The cardinal rule of cooking is to taste your food before serving it.
cardinal sin
Frequency:
70
%
Lying is considered a cardinal sin in many religions.
cardinal number
Frequency:
60
%
Two is a cardinal number because it is a counting number.
Idiomatic Expressions for cardinal
Phrase: cardinal rule
Meaning: a basic or fundamental rule that should not be broken
Usage: In cooking, the cardinal rule is to taste your dish before serving it to ensure it is seasoned properly.