Definition of "elastic" in English

adjective

1. Capable of stretching; particularly, capable of stretching so as to return to an original shape or size when force is released.

   • The rope is somewhat elastic, so expect it to give when you pull on it.

2. Made of elastic.

   • elastic band

3. Of clothing, elasticated.

4. (economics) Sensitive to changes in price.

   • Demand for entertainment is more elastic than demand for energy.

5. springy; bouncy; vivacious

6. Pervasive, all-encompassing.

7. Able to return quickly to a former state or condition, after being depressed or overtaxed; having power to recover easily from shocks and trials.

   • elastic spirits; an elastic constitution

noun

1. (uncountable) An elastic material used in clothing, particularly in waistbands and cuffs.

   • running shorts use elastic to eliminate the need for a belt

2. (Canada, countable) An elastic band.

3. (Northeastern US) Specifically, a hair tie.