American Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition slack in American English

slack noun

[uncountable] noun
/slæk/
1

the fact that a rope is loose, rather than being held or attached tightly

Example

There's too much slack in the rope.

Synonyms and related words
2

a period of less activity than usual

Synonyms and related words
3

people, equipment, or money that could be used more effectively in an organization

Example

There is still a great deal of slack in the budget.

Example

There's just no slack in the system to cope with any more patients.

Synonyms and related words
Definition slack in American English