Learn · Idioms Decision Making
Rule of thumb
B1Meaning
A general principle or guideline.
Example sentences
As a rule of thumb, you should always save some money each month.
A good rule of thumb is to arrive 15 minutes early for appointments.
Learn · Idioms Decision Making
A general principle or guideline.
As a rule of thumb, you should always save some money each month.
A good rule of thumb is to arrive 15 minutes early for appointments.