applicator

noun

ap·​pli·​ca·​tor ˈa-plə-ˌkā-tər 

: one that applies

specifically : a device for applying a substance (such as medicine or polish)

Examples of applicator in a Sentence

Recent Examples on the Web

The best way to apply this paste is either with your scrubbing applicator or a scraper to make sure there's an even application along the grout lines. —Ashlyn Needham, Southern Living, 10 Jan. 2026

Rather than applying to the lash line with a thin applicator tip, Typology opts for a spoolie wand to brush on like a mascara. —Kiana Murden, Vogue, 9 Jan. 2026

For easy production and instantaneous delivery, the applicator needle-patches are 3D-printable, and even when used across massive leaves, provide uniform insertion. —New Atlas, 4 Jan. 2026

This one is packaged with a cooling applicator that helps depuff and awaken the skin with a few swipes. —Kayla Blanton, PEOPLE, 20 Dec. 2025

Word History

Etymology

applicate "to apply, put to use" (borrowed from Latin applicātus, past participle of applicāre "to bring into contact [with], situate near, bring to bear [on]") + -or entry 1 — more at apply

First Known Use

1659, in the meaning defined above

Rhymes for applicator

• activator
• actuator
• agitator
• alligator
• allocator
• alternator
• animator
• annotator
• arbitrator
• aspirator
• aviator
• calculator

Kids Definition

applicator

noun

ap·​pli·​ca·​tor ˈap-lə-ˌkāt-ər 

: a device for applying a substance (as medicine or polish)

Medical Definition

applicator

noun

ap·​pli·​ca·​tor ˈap-lə-ˌkāt-ər 

: one that applies

specifically : a device for applying a substance (as medicine)