English Reference

Word

overload

Phoneticsover·load

US/ˈoʊvɝˌɫoʊd/

UK/ˌəʊvəlˈəʊd/

Definitions

01to give too much work or info

B2 · Upper Intermediate

v. to give someone too much work, information, or responsibility to handle.

v. to burden a person or system with an excessive amount of work, data, or responsibility beyond their capacity.

“I don't want to overload you with too many details on your first day.”

“The manager was careful not to overload the junior staff with complex tasks during the final week of the project.”

Usage

Often used in the passive voice: 'to be overloaded with'.

Antonyms

02technical/electrical

B2 · Upper Intermediate Science

v. to put too much weight on a vehicle or too much electricity through a wire.

v. to supply an excessive physical load or electrical current to a device or circuit, potentially causing failure.

“If you plug too many appliances into one socket, you might overload the circuit.”

“The safety inspector warned that the crane would overload if they attempted to lift the entire steel frame at once.”

Synonyms

strainovertax

03programming

C1 · Advanced Computing Technical

v. to use the same name for different computer functions that do different things.

v. to define multiple functions or operators with the same name but different signatures or implementations.

“In this language, you can overload the plus sign to join strings together.”

“The developer decided to overload the constructor to allow the object to be initialized with either a string or an integer.”

Usage

Usually transitive, taking the name of the function or operator as the object.

04an excessive amount

B2 · Upper Intermediate Countable noun

n. a situation where there is too much of something to deal with.

n. an amount of something that exceeds the capacity of a system or person to process or carry it.

“The website crashed because of an information overload during the sale.”

“The pilot suffered from sensory overload as multiple alarms began to sound simultaneously in the cockpit.”

Real-World Examples

“The book’s text becomes a barrage of fonts and type sizes to express the information overload: announcements, shop signs and adverts all shouting for his attention.”
The Guardian 20 Sept 2026
“From his first gig, he had used drink or substances to cope with the sensory overload of performing.”
The Guardian 3 Sept 2026

Domains

ComputingProgramming

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference