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Definitions

rule of thumb

NOUN
informal guiding principle
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

One rule of thumb Everstine has is that "if the price seems too good to be true, that should be a red flag".

From BBC

The rule of thumb is well-known: Families are typically told to set aside three to six months’ worth of essential expenses to cover worst-case scenarios and other surprises.

From MarketWatch

I’m going to use the 4% rule because it’s a common rule of thumb.

From MarketWatch

This is where rules of thumb come into play — that you should have 10 times your current salary saved for retirement, or that you should spend 4% of your retirement portfolio each year in retirement.

From MarketWatch

As a rule of thumb, a payout ratio over 80% is considered risky.

From Barron's