1. An elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products
   - rubber, natural rubber, India rubber, caoutchouc

Derived forms: gum elastics

Type of: latex

• impracticably
• impractical
• impracticality
• impramine hydrochloride
• imprecate
• imprecation
• imprecatory
• imprecise
• imprecisely
• impreciseness
• imprecision
• impregnability
• impregnable
• impregnably
• impregnant
• impregnate
• impregnation
• impresa
• impresario
• impress
• impressed
• impressibility
• impressible
• impression
• impressionability