Thesaurus.com
Dictionary.com
Definitions

senescent

[si-nes-uhnt] / sɪˈnɛs ənt /


ADJECTIVE
obsolescent
Synonyms




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:

According to Ellerby, the findings raise the possibility that treatments designed to improve DNA repair or remove senescent cells from the brain could reproduce some of APOE2's natural benefits.

From Science Daily Jul. 24, 2026

Aging research is entering a new phase as scientists rethink one of the body's most mysterious cell types: senescent cells, often nicknamed "zombie cells."

From Science Daily May 22, 2026

Instead, scientists are now exploring more selective approaches designed to target only the harmful senescent cell populations while preserving beneficial ones.

From Science Daily May 22, 2026

In some cases, senescent cells may actually help protect and repair the body.

From Science Daily May 22, 2026

In one thin arm, threaded with veins in a kind of senescent bas-relief, was a basket.

From "The Great Santini" by Pat Conroy




Vocabulary lists containing senescent


Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training