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serum

[seer-uhm] / ˈsɪər əm /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The billboard poster claimed the Eucerin Hyaluron-Filler Epigenetic Serum was "clinically proven" following a study of 160 people who used the product for four weeks before being asked how much younger they thought they looked.

From BBC • Apr. 28, 2026

The San Francisco phone booth is set up outside of Black Serum Tattoo studio in the Mission District.

From Los Angeles Times • Jan. 22, 2026

They are “two very different countries,” Dr. Anders Hviid, leader of vaccine safety and effectiveness research at the Statens Serum Institut in Denmark, told CNN.

From Salon • Jan. 6, 2026

Department of Defense Serum Repository, which stores blood from military applicants.

From Science Daily • Oct. 21, 2025

Syringes of Grief Serum were included, even though Thomas didn’t think the Grievers would sting them.

From "The Maze Runner" by James Dashner




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