say it: i-LA-stik
elastic is a noun and adjective meaning "a narrow band of elastic rubber used to hold things (such as papers) together". It carries 4 recorded senses.
a narrow band of elastic rubber used to hold things (such as papers) together
a fabric made of yarns containing an elastic material
capable of resuming original shape after stretching or compression; springy
“an elastic band”
“a youthful and elastic walk”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for elastic come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.