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Showing results for longitudinal. Search instead for longitudinaler.
Definitions

longitudinal

[lon-ji-tood-n-l, -tyood-] / ˌlɒn dʒɪˈtud n l, -ˈtyud- /
ADJECTIVE
over a protracted period of time; running lengthwise
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.

More longitudinal studies will be needed to build on the research, but could eventually lead to different tests and treatment options for men and women.

From MarketWatch • Apr. 13, 2026

A 2026 longitudinal study in the Journal of Public Health reached a similar conclusion.

From The Wall Street Journal • Mar. 27, 2026

It analyzes longitudinal, single-cell data to trace how cancer cells move through different chromosome combinations over time.

From Science Daily • Jan. 26, 2026

Lewis, the Measure of America director, pointed to a longitudinal study of young people in similar situations.

From Los Angeles Times • Nov. 9, 2025

Figure 3.11: The standing waves in the tubes are actually longitudinal sound waves.

From "Understanding Basic Music Theory" by Catherine Schmidt-Jones and Russel Jones



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