/wɜːrθ/
[noun] The value or importance of something or someone, often measured by quality, usefulness, or how much money it costs. It can also describe how much a person deserves respect or admiration.
The word 'worth' is so ancient it predates written English, stretching back to a Proto-Germanic root meaning 'to become' — suggesting value was once seen as something that grows.
The word 'worth' carries one of the longest unbroken histories in the English language. Its roots reach back beyond Old English to Proto-Indo-European *wert-, meaning 'to turn' or 'to become'. This ancient root gave rise to Proto-Germanic *werþaz, a word that captured the idea of something becoming what it is — its essential nature, its weight in the world. From there it passed into Old English as weorþ, where it functioned both as an adjective meaning 'valuable' or 'deserving' and as a noun meaning 'value' or 'price'. Even in its earliest written appearances in texts like Beowulf and the Anglo-Saxon Chronicle, the word was already doing complex emotional and economic work.
What makes 'worth' so remarkable is that it belongs to a family of words that connected the physical act of turning or changing with the abstract idea of value. The Proto-Germanic *werþaz is the same ancestor that produced the Old High German werd, the Old Norse verðr, and the Gothic wairþs — all meaning 'worthy' or 'valuable'. The connection between 'turning' and 'value' is not as strange as it first appears: something that changes, that becomes, that ripens into its full form, was understood by ancient speakers as something that had earned its worth.
In Old English, weorþ was everywhere. It appeared in compound words, in legal texts setting prices for crimes and compensations, and in poetry measuring the honour of warriors. The related verb weorþan meant 'to become' or 'to happen', and it was one of the most common verbs in the language — the equivalent of modern German werden. Over centuries, this verb gradually disappeared from English, replaced by 'become' and 'be', but the noun and adjective 'worth' survived, carrying the ancient idea of becoming into the modern world.
Through the Middle English period, worth settled firmly into its modern shape, appearing as wurth or worþ in texts from the 12th and 13th centuries. Its meaning remained stable — value, merit, the measure of a person or thing — but its social uses expanded. It moved freely between financial contexts (the worth of land or goods) and moral ones (a person's worth in character or deed). Phrases like 'for all it is worth' and 'net worth' show how the word has always straddled the line between economics and ethics.
Perhaps the most surprising corner of this word's history is what it left behind in other languages. The same Proto-Germanic root that gave English 'worth' also produced Old English weorþscipe, which became 'worship' — originally meaning simply 'the condition of being worthy' or 'honour given to someone of value'. To worship, in its earliest English sense, was merely to acknowledge someone's worth. The word 'reward' also carries a ghostly echo, arriving via Old French rewarder — to watch over, to guard — but blending semantically with the idea of worth and deserving over time. Even the word 'virtue' shares a distant conceptual kinship, though it travels through Latin virtus rather than Germanic roots. Together, these relatives suggest that for thousands of years, human beings have been circling the same deep question: what does it mean for something — or someone — to truly matter?