What does eastward mean?
"Eastward" is a word of direction meaning toward the east. It functions both as an adverb, describing movement in that direction ("the birds flew eastward"), and as an adjective, describing something oriented or facing east ("an eastward-facing window"). Formed from the ancient root "east" plus the Old English suffix "-ward," which conveys orientation or motion, it belongs to a family of directional terms including "westward," "northward," and "southward" that have remained stable in English for over a millennium. The word tends to appear in slightly formal or literary registers — travel narratives, historical writing, weather reports — where it lends a sense of purposeful movement that plain "east" lacks. American English generally prefers "eastward," while British English frequently uses the variant "eastwards," though the two are interchangeable in meaning. Its enduring utility lies in its precision and its evocative, almost poetic quality.
Toward the east; in an easterly direction.
"They continued eastward until they reached the coast."
American English strongly prefers "eastward"; British English commonly uses "eastwards." Both are correct.
Situated, facing, or directed toward the east.
"The train's eastward journey took us through mountain passes at dawn."
The suffix "-ward" in "eastward" comes from an Old English word that literally meant "turned toward" — so every time you say "eastward," you're speaking a thousand-year-old grammar of direction.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of eastward
The word derives from Old English "ēast," meaning east, combined with the suffix "-weard" (modern "-ward"), which indicated direction or orientation toward something. The suffix itself traces back to Proto-Germanic *-warþ, related to the verb "to turn." The same Germanic root produced parallel forms across the directional family — "westward," "northward," "southward" — and cognate constructions appear throughout the Germanic languages, such as German "ostwärts." "Eastward" has been part of English since the earliest attested stages of the language, reflecting its fundamental role in navigation and description of place.
How eastward is actually used
In American English, "eastward" is preferred; British English often uses the variant "eastwards." The word carries a slightly literary or formal register compared to plain "east," making it common in narrative, travel writing, and historical accounts.
Easily confused with eastward
"Eastwards" is the variant form used chiefly in British English, while "eastward" is the standard form in American English — the meanings are identical.