Where does “microamplifier” come from?

microamplifier (English) comes from English amplifier, from English amplify, from Middle English amplifiyen, from Old French amplifier, from Latin amplificare, from Latin amplifico, from Latin -fico, from Latin facio — to do, put, place.

microamplifier (English): A very small amplifier

Definitions

  1. A very small amplifier

Ancestry of “microamplifier”, step by step

microamplifier traces back through two separate lines of ancestry.

via English amplifier

StepLanguageWordMeaning
1EnglishamplifierAnything that amplifies, or makes something...
2EnglishamplifyTo render larger, more extended, or more intense;...
3Middle EnglishamplifiyenTo amplify, embiggen, or heighten
4Old Frenchamplifier
5Latinamplificarepresent active infinitive of amplificō;...
6LatinamplificoI enlarge, extend, increase, amplify, magnify;...
7Latin-ficoForms factitive, causative, or other verbs from...
8LatinfacioI do; I make, construct, fashion, frame, build,...
9Proto-Italicfakjōto make
10Proto-Italic*θakjō
11Proto-Indo-European*dʰh₁k-yé-ti
12Proto-Indo-Europeandʰeh₁-to do, put, place

via English micro

StepLanguageWordMeaning
1EnglishmicroSmall, relatively small; short form of...
2Ancient Greekμικρόςlittle, small
3Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European dʰeh₁-Every word from Proto-Indo-European *dʰh₁k-yé-tiEvery word from Proto-Italic *θakjō