phthalate

noun

phthal·​ate ˈtha-ˌlāt 

: any of various salts or esters of phthalic acid used especially as plasticizers and in solvents

Examples of phthalate in a Sentence

Recent Examples on the Web

Diapers can also contain phthalates, which are plasticizers used to enhance flexibility. — Sandee Lamotte, CNN Money, 28 Aug. 2026

It’s also formulated without potentially irritating ingredients like phthalates, parabens and mineral oil. — Bestreviews, Chicago Tribune, 1 Aug. 2026

Ensure the product is free from harsh ingredients, such as ammonia, petroleum, phosphates, phthalates, and parabens, and meets the Environmental Protection Agency’s Safer Choice Standard. — Madeline Buiano, Martha Stewart, 31 July 2026

It’s made with food-grade stainless steel that is both BPA and phthalate free, and also features a leakproof lid that easily glides back and forth to open or close. — Stephanie Osmanski, Better Homes & Gardens, 17 July 2026

Word History

First Known Use

1863, in the meaning defined above

Phrases Containing phthalate

• dibutyl phthalate

Rhymes for phthalate

• abate
• airfreight
• await
• baseplate
• berate
• birthdate
• birthrate
• bookplate
• borate
• breastplate
• bromate
• casemate

Medical Definition

phthalate

noun

phthal·​ate ˈthal-ˌāt 

: a salt or ester of phthalic acid