boundaries

NOUN

outer limit

Synonyms

STRONGEST

barrier border borderline bounds confines edge frontier horizon line perimeter

STRONG

ambit beginning borderland brink circumference circumscription compass end environs extent extremity frame fringe hem limits march margin mark mere mete outline outpost pale periphery precinct purlieus radius rim side skirt terminal termination terminus verge

WEAK

abuttals line of demarcation

Antonyms

STRONGEST

center inside interior middle

STRONG

opening start

WEAK

minimum

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:

boundaries

“A carefully curated palette of wood, stone, water, and light blurs the boundaries between indoors and out, creating an atmosphere of serenity and effortless connection to the landscape.”

From MarketWatch ● Aug. 14, 2026

Alexis Romero, attorney specializing in economic and environmental justice, argues in Slate that these new orders push the boundaries of both U.S. and international law.

From Slate ● Aug. 13, 2026

“We keep expanding the boundaries of financial services,” Li said in May, when announcing Futu’s first-quarter results.

From The Wall Street Journal ● Aug. 9, 2026

At the boundaries of solar granules, neighboring layers of plasma also appear to travel at different speeds.

From Science Daily ● Aug. 8, 2026

Drawing the boundaries over which Izzy dared to step.

From "Little Fires Everywhere" by Celeste Ng