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Synonyms

skullcap

American  
[skuhl-kap] / ˈskʌlˌkæp /

noun

  1. a small, brimless close-fitting cap, often made of silk or velvet, worn on the crown of the head, as for religious functions.

  2. the domelike roof of the skull.

  3. Botany. any of various plants belonging to the genus Scutellaria, of the mint family, having a calyx resembling a helmet.


skullcap British  
/ ˈskʌlˌkæp /

noun

  1. a rounded brimless hat fitting the crown of the head

  2. the nontechnical name for calvaria

  3. any of various perennial plants of the genus Scutellaria, esp S. galericulata, that typically have helmet-shaped flowers: family Lamiaceae (labiates)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of skullcap

First recorded in 1675–85; skull + cap 1

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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.

See Examples For:

A large crowd - many wearing kippas, the Jewish skullcap, or draped in Australian flags - gathered to listen to speeches after the observing the silence.

From BBC Dec. 21, 2025

The remains, which include a skullcap, tooth, and thighbone, are the most famous items on a list of treasures Indonesia wants back.

From Science Magazine Oct. 26, 2022

He grew religious in middle age, appearing on screen in a skullcap until finally withdrawing from popular culture for an ascetic life of biblical scholarship in Jerusalem.

From Reuters Jun. 2, 2022

Mr. Kugler, also in a black tuxedo and skullcap, walked with Matthew and Ms. Potesta Kugler.

From New York Times May 6, 2022

After a moment, Danny appeared at the head of the stairs, wearing his black caftan, black pants, and a black skullcap, and told me to come on up.

From "The Chosen" by Chaim Potok

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