noun
slack
CEFR C1
looseness in a rope or line; spare room or capacity not being used
In a sentence
Six example sentences with slack, each labelled with its topic.
Sailors on the old clipper ships hauled in the slack before every turn, since a loose line could snap taut and sweep the deck.
History
Factories ran with so little slack that one late shipment of bolts idled the assembly line for two full days.
Economics
Rangers left some slack in the tracking collar so the young wolf's neck could grow through the summer without chafing.
Environment
Take up the slack in the resistance band before you start, or the first inch of every rep does nothing.
Fitness
The project plan had no slack, so one late delivery pushed the launch by a full month.
Business
The servers ran with plenty of slack, so the holiday traffic spike never pushed them past half their capacity.
Technology
Study slack until you keep it
Learn English words in sentences about topics you pick, with a quick quiz. With an account, words come back for review.
Found in these word lists
Found in 5 published word lists
- Computer Science Word ListAuthoritative
- Manhattan Prep 1000 GRE WordsRecognized
- GRE Word List 4700 (widely used study list)Recognized
- GRE 3000+ word list (widely used study list)Recognized
- 5000 GRE Words (widely used study list)Recognized
Each source is a published word list that contains slack. No exam board publishes an official GRE, GMAT or SAT list; GMAT words come from GRE lists and the Academic Word List.