rule of thumb

Idiomatic Expressions

Meaning

A broadly accurate guide based on practice rather than theory.

Primary Function

Practical principle.

Communicative Purpose

To give a useful approximation.

Pattern

rule of thumb

Core Structure

rule of thumb

Função primária

Practical principle.

Propósito comunicativo

To give a useful approximation.

Situações de gatilho

Estimating, quick decisions, general advice.

Contextos

Cooking, finance, engineering.

Padrão

rule of thumb

Estrutura central

rule of thumb

Slots de substituição

none

Colocados típicos

good
general
as a

Substituições comuns

rough guide
heuristic

Erros comuns

rule of the thumb

Similar / contraste

back-of-the-envelope calculation

Interferências

Not about thumb measurement.

Família do chunk

Guiding principles idioms

Nuance

Practical, not absolute.

Efeito pragmático

Gives confidence in quick judgement.

Dica de memória

Carpenter using thumb to estimate inch.

Nota

This idiom is commonly used in various fields to provide practical advice or guidelines based on experience rather than precise calculations or measurements.

Upgrade path

a practical guideline (formal)

Frequência: HighFormulaicidade: FixedTipo de construção: IdiomPrioridade de aquisição: UnknownPrioridade de output: BothTag de espaçamento: Short-termIdioma?: Sim

Examples

As a rule of thumb, you should budget about 10% of your income for unexpected expenses.

In cooking, a rule of thumb is that one tablespoon equals three teaspoons.

When estimating project timelines, many engineers use the rule of thumb that complexity doubles with each additional team member.

Variations

as a rule of thumb