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

The polish is 21-free, meaning it’s formulated without ingredients like phthalates, parabens, silicones, and gluten, in addition to being cruelty-free and vegan. — Ariel Wodarcyk, InStyle, 17 Sep. 2026

The molds are made from platinum-cured, FDA food-grade silicone that’s free of BPA, lead, PVC, and phthalates for peace of mind. — Better Homes & Gardens, 10 Sep. 2026

Improperly made or defective squishy toys can expose kids to lead, phthalates, and even asbestos. — Parents, 4 Sep. 2026

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