underdeveloped

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.

It can however be fatal to infants with underdeveloped immune systems.

From BBC • Apr. 1, 2026

According to her Instagram post, Phillips was born with an underdeveloped kidney.

From Los Angeles Times • Feb. 11, 2026

Brazil tilts more toward financials and commodities—it is one of the world’s major sources of iron ore, and has vast, underdeveloped rare-earth deposits.

From Barron's • Feb. 6, 2026

The Capitol building ought to be the symbolic center of the city—as it is in the street grid with its four quadrants—but the avenue running east is underdeveloped.

From The Wall Street Journal • Jan. 20, 2026

He was far too young and too underdeveloped to row for the university, the only rowing game in town.

From "The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics" by Daniel James Brown