Skip to content
Word ChallengeWord Challenge

Boundary

8 lettersnouncommon

Updated February 2026

Definition

A line that marks the limits of an area; a dividing line between two places or things. Also refers to limits or parameters set in relationships, behaviour, or acceptable conduct.

The river forms the natural boundary between the two neighbouring countries.

Related Words

Word Game Tips

🟩

Wordle

Contains five vowels (OU, A, Y) with the high-value letters B, D, and Y; watch for -ARY ending

🔤

Scrabble

Worth 14 points; valuable with B (3 points), D (2 points), and Y (4 points)

Explore Similar Words

Try These Tools

Dictionary References

Look up boundary in an authoritative dictionary for full definitions, pronunciation, and etymology.

Word Challenge

Ready to test your word skills?

Download Word Challenge and challenge yourself with our daily word puzzles. Guess the hidden word in six tries or fewer!

Download Free