1. of, relating to, or containing an ethoxy group (a chemical radical consisting of an ethyl group bonded to an oxygen atom)
Usage: chemistry; technical

Examples

• Ethoxy compounds are commonly used in organic synthesis.
• The ethoxy group is represented by the formula -OCH₂CH₃.
• Ethoxy resins have applications in coatings and adhesives.
• The molecule contains an ethoxy substituent on the benzene ring.