[ ih-las-tik ]
/ ɪˈlæs tɪk /
capable of returning to its original length, shape, etc., after being stretched, deformed, compressed, or expanded: an elastic waistband; elastic fiber.
spontaneously expansive, as gases.
flexible; accommodating; adaptable; tolerant: elastic rules and regulations.
springing back or rebounding; springy: He walks with an elastic step.
readily recovering from depression or exhaustion; buoyant: an elastic temperament.
Economics. relatively responsive to change, as to a proportionate increase in demand as the result of a decrease in price.Compare inelastic(def 2).
Physics. of, relating to, or noting a body having the property of elasticity.
webbing, or material in the form of a band, made elastic, as with strips of rubber.
something made from this material, as a garter.
Origin of elastic
1645–55; < New Latin elasticus expanding spontaneously, equivalent to Greek elast(ós) (late variant of elatós ductile, beaten (of metal), derivative of elaúnein, elân beat out, forge) + -icus -ic
e·las·ti·cal·ly, adverbnon·e·las·tic, adjectivenon·e·las·ti·cal·ly, adverbsem·i·e·las·tic, adjective
sem·i·e·las·ti·cal·ly, adverbsu·per·e·las·tic, adjectivesu·per·e·las·ti·cal·ly, adverbun·e·las·tic, adjectiveun·e·las·ti·cal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for superelastic (1 of 2)
/ (ˌsuːpərɪˈlæstɪk) /
physics (of collisions) involving an overall increase in translational kinetic energy
British Dictionary definitions for superelastic (2 of 2)
/ (ɪˈlæstɪk) /
(of a body or material) capable of returning to its original shape after compression, expansion, stretching, or other deformation
capable of adapting to changean elastic schedule
quick to recover from fatigue, dejection, etc; buoyant
springy or resilientan elastic walk
(of gases) capable of expanding spontaneously
physics (of collisions) involving no overall change in translational kinetic energy
made of elastic
tape, cord, or fabric containing interwoven strands of flexible rubber or similar substance allowing it to stretch and return to its original shape
mainly US and Canadian something made of elastic, such as a rubber band or a garter
Derived Formselastically, adverb
Word Origin for elastic
C17: from New Latin elasticus impulsive, from Greek elastikos, from elaunein to beat, drive
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medicine definitions for superelastic
[ ĭ-lăs′tĭk ]
Having the property of returning to the original shape after being distorted.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.