Thesaurus.com
Dictionary.com
Definitions

underside

[uhn-der-sahyd] / ˈʌn dərˌsaɪd /
NOUN
lower side
Synonyms
Antonyms




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.

To investigate the process, the team combined a highly detailed map of the underside of the Fimbulisen Ice Shelf with a high resolution computer model of the ocean cavity beneath it.

From Science Daily • May 10, 2026

They often keep the underside of each slab as it is instead of flattening the bottoms.

From Los Angeles Times • Apr. 8, 2026

Serbian midfielder Samardzic held his composure to slam home the penalty left-footed with the ball glancing the underside of the crossbar on its way into the net.

From Barron's • Feb. 25, 2026

A fluffy, faux-wool sherpa underside sits next to the skin.

From The Wall Street Journal • Jan. 23, 2026

Flames wrapped around it, curling from the top to its underside, then going higher and filling the air with acrid, black smoke.

From "Firegirl" by Tony Abbott




Vocabulary lists containing underside


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "underside" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com