canceler

1 3.4

Someone or something that stops an event from happening

noun
/ˈkænslər/

: cancelador

As the meeting was postponed, the manager became the official canceler of the original invitation.

And they're and now they're and now these the cancellers or the people that that pedestal, this hate or this, this fuel, this fire are all becoming massive.

Examples

Many cancelers are needed to manage large events effectively.
The event organizer is the main canceler for all the scheduled activities in case of bad weather.
The canceler of the concert issued refunds to all ticket holders.
A new software canceler automatically stops duplicate transactions from being processed.
As the official canceler, she had to inform everyone about the meeting's cancellation.
The canceler was responsible for notifying all participants.
The company designated a canceler to handle any changes in the order process for customer satisfaction.

Synonyms

stopper

vscanceler

9 5.3

Something that suddenly stops an activity or makes people silent

prevents events or processes fully rather than just pausing them

deactivator

vscanceler

1 5.8

A thing, person, or substance that stops a machine working

prevents events or actions rather than merely stopping function

axer

vscanceler

Informal

8.6

A person who stops projects or fires employees

prevents events or processes generally rather than only abrupt shutdowns

Antonyms

initiator

10 5.5

A person who starts a plan or action

Surface Forms

canceler singular

cancelers plural

Morphology

canceler = cancel (transparent) = cancel + er

Standard agent/instrument formation from the verb 'cancel' with predictable meaning 'one that cancels'.

Etymology

Canceler comes from the verb cancel, which originally meant 'to cross out' — people used to draw lines across words or orders to show they were no longer good. The ending -er means 'a person or thing that does' something, so a canceler is someone or something that 'crosses out' or stops an event, order, or process.