webʰ-
“to weave, to braid”weave, plait
Root for weaving, yielding English weave, web, Old English wefan, Greek hyphainein.
Discussion
The PIE root *webʰ- (to weave, to braid, to move back and forth) produced the vocabulary of textile production through the specific technique of interlacing threads on a loom — distinct from *sew- (stitching with a needle) and *teks- (general construction/fabrication).
English weave (OE wefan, from PGmc *webaną) continues the root natively: web (that which is woven — now most famously the World Wide Web, a metaphorical weaving of connected documents), weaver (one who weaves), and weft (the crosswise threads on a loom — woven through the warp). The metaphorical web — spider's web, web of lies, the Web — preserves the root's image of interconnected strands.
German weben (to weave), Dutch weven, and Old Norse vefa confirm the pan-Germanic distribution. The word waffle (from Dutch wafel, from wafer, possibly from a Germanic form of *webʰ- meaning "woven pattern" — the grid pattern of a waffle resembling woven fabric) may be a culinary offshoot.
Greek hyphḗ (ὑφή, "web, weaving") and the related hyphaínein ("to weave") preserve the root with the expected Greek loss of initial *w-. The English word hypha (the thread-like structure of a fungus) descends from the Greek weaving word — the fungal filaments were named for their resemblance to woven threads.
Sanskrit ubhnā́ti ("he ties, he binds") may continue a related form, though the connection is debated.
The word's modern fame rests on the Web — Tim Berners-Lee's 1989 coinage of "World Wide Web" for his hypertext system. The metaphor is precise: web pages are woven together by hyperlinks as threads are woven together on a loom. The PIE speakers who named the act of interlacing threads could not have foreseen that their word would name the defining information technology of the 21st century.
Notes
Pokorny 1114. English web, weave, wasp (the weaver).
Related Roots
English Words from *webʰ-
These modern English words descend from this root. Each page traces the full journey from PIE to present-day English.