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Original · left

Bolt (fastener)

A metal pin with a head and a thread, used with a nut to fasten things together.

First in use: ancient / pre-modern
Duplicate · right

Bolt (ride-hailing)

An Estonian mobility company offering ride-hailing, scooters and food delivery.

First in use: c. 2013

Bolt / Bolt (fastener) / Bolt (ride-hailing)

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Duplicate share · 12 mo—
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Colour keyGrey · original meaningGreen · duplicate meaningAmber · contested (40–60%)How colours work

A fastener became Europe's ride-hailing rival to Uber.

Which meaning of Bolt is the original, and which one is the duplicate riding on its name? Bolt (fastener) came first (ancient / pre-modern). Bolt (ride-hailing) arrived in 2013. The data below shows which one owns the word now.

Wikipedia pageviews since 2015

Bolt (fastener)Bolt (ride-hailing)
English Wikipedia pageviews since July 2015 load here.

Duplicate's share of attention

Green line = duplicate's % · above 60 it owns the word · below 40 the original does

Share-of-attention line loads here.

The case for each meaning

Sourced definitions, usage stats and quotes

Original · ancient / pre-modern

Bolt (fastener)

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Duplicate · c. 2013

Bolt (ride-hailing)

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More duplicated terms

Business & startups