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📕 rednote ID(小红书号)：3881567312

Overdue: Definition, Usage & Common Mistakes (2 meaning)

Meaning 1：past due (overdue)

overdue 🔊

/ˌəʊvəˈdjuː/

adj.

Something that should have been paid by a certain time but hasn't been.

Overdue book illustration with red overdue stickers in library return slot.

past due 🔊

➕

/pæst djuː/

adj.

Describes a payment, debt, or borrowed item that is late, having not been settled or returned by its required deadline.

📁 Category：Social Economy 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

Composed of 'over-' (beyond, above) + 'due' (owed, expected). Literally 'beyond the due time'.

💡 Mnemonic

Think of a bright red 'OVERDUE' sticker on a library book. The sticker literally tells you the book is 'over' (past) its 'due' date.

📖 Example

She rushed to the library because her books were two weeks overdue, and she wanted to avoid the fine. 🔊 She hurried to the library because the books she borrowed were two weeks past their return date, and she wished to prevent being charged a penalty.

🔗 Collocations

overdue bill – An invoice that has not been paid by the due date.

overdue payment – Money that was required to be paid earlier but remains outstanding.

overdue library book – A book borrowed from a library that has not been returned by the specified date.

🔄 Synonyms

late (adj.) – Occurring or arriving after the expected time.

delinquent (adj.) – Specifically referring to a debt that is past due and unpaid.

in arrears (adj. phrase) – Having payments that are overdue, especially for regular installments.

🚫 Antonyms

paid (adj.) – Settled or discharged, as a debt.

current (adj.) – Up to date; not yet due for payment.

📖 Cultural Story

The term emerged in the 19th century, notably in library and financial systems. It concretely describes an item that has passed its designated return or payment date, transitioning from a simple description of lateness to a formal status with consequences (e.g., fines).

Meaning 2：long overdue (overdue)

overdue 🔊

/ˌəʊvəˈdjuː/

adj.

A change, event, or improvement that has been expected for a long time and should have happened earlier.

Overdue technology comparison showing old phone versus modern smartphone.

long overdue 🔊

➕

/lɒŋ ˌəʊvəˈdjuː/

adj.

Describes a change, development, or event that has been anticipated for a considerable period and should have occurred much sooner.

📁 Category：Technological Inventions 🔖 Level：Advanced

📘 Details & Usage

📖 Example

The upgrade to the city's public transport system is long overdue; the old buses are slow and unreliable. 🔊 The enhancement of the city's public transportation network is something that should have happened much earlier; the outdated buses are inefficient and undependable.

🔗 Collocations

long overdue – Used to emphasize that something has been delayed for an excessive amount of time.

overdue reform – A necessary change in a system or policy that has been postponed for too long.

well overdue – Even more emphatic than 'long overdue', stressing a significant and unjustified delay.

🔄 Synonyms

belated (adj.) – Coming or happening later than should have been the case.

tardy (adj.) – Slow to act or delayed, often implying a degree of negligence.

delayed (adj.) – Made to happen at a later time than originally planned.

🚫 Antonyms

timely (adj.) – Done or occurring at a favorable or appropriate time.

punctual (adj.) – Happening or doing something at the agreed or proper time.