occlusive

adjective oc·clu·sive \ ə-ˈklü-siv , -ziv \

|Updated on: 12 May 2018

Definition of occlusive

1 : serving to occlude

2 : characterized by occlusion

Recent Examples of occlusive from the Web

While milia can develop spontaneously or as secondary events during healing from burns, lasers, and microdermabrasion, other factors, such as genetics and the use of heavy occlusive cosmetics, may also cause spots to pop up, says Zeichner.

— kaleigh fasanella, Allure, "Eyelid Bumps 101: How to Identify Styes, Milia, and Pimples," 2 Mar. 2018
There were five mild adverse effects in the HGB-204 trial and nine serious adverse events, including two episodes of veno-occlusive liver disease, attributed to the chemotherapy.

— jacqueline howard, CNN, "Gene therapy helps patients avoid blood transfusion," 18 Apr. 2018
There's occlusive moisturizers, which help to form a protective barrier over the skin to lock in moisture.

— macaela mackenzie, Allure, "Why Glycerin Is the Ultimate Moisturizing Ingredient in Skin-Care Products," 19 Mar. 2018
Armed with a set of military-grade response skills unusual for a paramedic, Mr. Shade rapidly applied HyFin occlusive chest seals, commonly used by medics in war, to block airflow into Mr. Mika’s body.

— noah weiland, New York Times, "Resisting the Label of Victim, but Forever Scarred by a Mass Shooting," 13 Jan. 2018
The occlusive oils trap the conditioning ingredients, reducing evaporation.

— ashley weatherford, The Cut, "6 Easy Ways to Fight Dry Winter Hair," 11 Dec. 2017
So with Tufano’s assistance, Anthony constructed a makeshift occlusive dressing by removing the thin layer of plastic covering the unopened Band-Aid box and pressing it onto the wound with three bandages.

— alex prewitt, SI.com, "'I Got Hit.' Brother's Actions Help UNLV Assistant Nick Robone Survive Shooting," 4 Oct. 2017
An occlusive, like silicone, will form a film on the skin, trapping natural moisture inside.

— jamie lauren keiles, The New Yorker, "Cleanse, Tone, Obsess: A Forum for Skin-Care Addicts," 6 June 2017
That said, choose a moisturizer that fills your skin with hydration rather than an occlusive cream that just sits on top.

— sable yong, Allure, "Korean Makeup Artist, Ko Won Hye Breaks Down The Chok Chok K-Beauty Look," 22 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'occlusive.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.