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Original · left

Wafer (cookie)

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

Wafer (electronics)

First in use: the 1950s

Wafer / Wafer (cookie) / Wafer (electronics)

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Canonical todayMeasuring…
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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 crisp biscuit vs. silicon.

Which meaning of Wafer is the original, and which one is the duplicate riding on its name? Wafer (cookie) came first (ancient / pre-modern). Wafer (electronics) arrived in the 1950s. The data below shows which one owns the word now.

Wikipedia pageviews since 2015

Wafer (cookie)Wafer (electronics)
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

Wafer (cookie)

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Duplicate · the 1950s

Wafer (electronics)

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More duplicated terms

Hardware & devices