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35,981 English word records · 45,491 etymology sections in this online subset

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6 source sections across 2 headwords matching “Fly”. These are separate from the reviewed results below.

Open the permanent entry for Fly →Open the permanent entry for fly →
FlyEnglish (en) · Etymology 1Source text

The Fly was first discovered by Europeans in 1845 when Francis Blackwood, commanding the corvette HMS Fly, surveyed the western coast of the Gulf of Papua. The river was named after his ship and he proclaimed that it would be possible for a small steam-powered boat to travel up the mighty river.

Original Wiktionary entry and references ↗
flyEnglish (en) · Etymology 1Source text

Etymology tree Proto-Indo-European *plew- Proto-Indo-European *plewk- Proto-Indo-European *-eti Proto-Indo-European *pléwketi Proto-Germanic *fleuganądeverb. Proto-Germanic *fleugǭ Proto-West Germanic *fleugā Old English flēoge Middle English flye English fly From Middle English fflye, flehe, flei, fleie, fley, fleye, fleȝe, flie, fliȝe, flye, vliȝe, vlye, from Old English flēge, flēoge, flīeġe (“a fly”), from Proto-West Germanic *fleugā, from Proto-Germanic *fleugǭ (“a fly”), from Proto-Indo-European *plewk- (“to flow, fly, run; to splash”), enlargement of *plew- (“to flow, fly, run”). Cognates Cognate with Scots flee, flei (“fly”), North Frisian fleeg (“fly”), Saterland Frisian Fljooge (“fly”), Alemannic German Flüüge (“fly”), Cimbrian blòiga, vlòiga (“fly”), Dutch vlieg (“fly”), German Fliege (“fly”), Low German Fleeg (“fly”), Vilamovian fłig, fłyjǵ (“fly”), Yiddish פֿליג (flig, “fly”), Danish and Norwegian Bokmål flue (“fly”), Faroese, Icelandic, and Swedish fluga (“fly”), Norwegian Nynorsk fluga, fluge, fluggu, flugu (“fly”).

Original Wiktionary entry and references ↗
flyEnglish (en) · Etymology 2Source text

Etymology tree Proto-Indo-European *plew- Proto-Indo-European *plewk- Proto-Indo-European *-eti Proto-Indo-European *pléwketi Proto-Germanic *fleuganą Proto-West Germanic *fleugan Old English flēogan Middle English fliender. English fly From Middle English flei, fley, fleye, fleȝhenn, flien, fliȝe, flyen, flyyn, from Old English flēgan, flēogan, from Proto-West Germanic *fleugan, from Proto-Germanic *fleuganą (“to fly”), from Proto-Indo-European *plewk- (“to flow, fly, run; to splash”), enlargement of *plew- (“to flow, fly, run”). Compare Etymology 1. Cognates Cognate with Scots flei (“to fly”), Yola vlee (“to fly”), North Frisian fli, fliin, fliine, fliinj, flä, fläie, flö (“to fly”), Saterland Frisian fljoge, fljooge (“to fly”), West Frisian fleane (“to fly”), Central Franconian fleeje (“to fly”), Dutch vliegen (“to fly”), Low German flegen (“to fly”), German fliegen (“to fly”), Luxembourgish fléien (“to fly”), Vilamovian fłig (“to fly”), Yiddish פֿליִען (flien, “to fly”), Danish flyve (“to fly”), Faroese fljúgva, flúgva (“to fly”), Icelandic fljúga (“to fly”), Norwegian Bokmål fly, flyge, flyve (“to fly”), Norwegian Nynorsk fljuga, fly, flyga, flyge (“to fly”), Scanian flyğa (“to fly”), Swedish flyga (“to fly”); also Cornish lew (“rudder”), Old Irish luí (“rudder”), Welsh llyw (“rudder”), Latin pluit, pluō (“to rain”), Ancient Greek πλέω (pléō, “to sail; to float”), Lithuanian plaukti (“to swim; to float”), Bulgarian пля́скам (pljáskam, “to slap; to clap; to splash; to jabber; to blemish”), Czech pleskat (“to slap; to flap, lap”), Macedonian плеска (pleska, “to slap”), Russian плеска́ть (pleskátʹ, “to splash”), Serbo-Croatian пље̏скати, pljȅskati (“to applaud; to slap”), Ukrainian плеска́ти (pleskáty, “to splash”), Armenian լուանալ (luanal), լվալ (lval), լվանալ (lvanal, “to wash”), Tocharian A and Tocharian B plu- (“to fly”), Sanskrit प्लु (plu, “to float; to sail”). More at flee and flow.

Original Wiktionary entry and references ↗
flyEnglish (en) · Etymology 3Source text

From Middle English flye (“flying, flight”), from Old English flyġe (“flying, flight”), from Proto-Germanic *flugiz.

Original Wiktionary entry and references ↗
flyEnglish (en) · Etymology 5Source text

Uncertain; probably from the verb or noun.

Original Wiktionary entry and references ↗
flyEnglish (en) · Etymology 6Source text

Related to German Flügel (“a wing”), Dutch vleugel (“a wing”), Swedish flygel (“a wing”).

Original Wiktionary entry and references ↗

From Wiktionary contributors; extracted by Tatu Ylonen / Wiktextract / Kaikki.org. Extraction source · CC-BY-SA-4.0. Selected source text is reformatted for display; language and section identity are retained.

Source dump: 2026-10-01 · Extraction: 2026-10-30. These dates identify a dump snapshot, not an individual page revision.

Snapshot checksums and coverage
SOURCE SHA-256
5ff2c072f8099f2d2ce484bd6957bf179f046d2ad37bc36555edf8bb84cb5291
CORPUS SHA-256
c4c2a77325141846709230e11c2959332acd630d53e52905b72d36211251b081
IMPORT RUN
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
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