Where does “minicalculator” come from?

minicalculator (English) comes from English calculator, from Middle English calkelatour, from Latin calculator, from Latin calculō, from Latin calculus, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos — Forms agent nouns from verbal roots.

minicalculator (English): A pocket calculator

Definitions

  1. A pocket calculator

Ancestry of “minicalculator”, step by step

minicalculator traces back through two separate lines of ancestry.

via English calculator

StepLanguageWordMeaning
1EnglishcalculatorA mechanical or electronic device that performs...
2Middle Englishcalkelatour—
3Latincalculatorcalculator, bookkeeper, accountant; computer, one...
4Latincalculōto calculate, compute, reckon
5Latincalculusdiminutive of calx; pebble, stone; reckoning,...
6Latin-ulusUsed to form a diminutive of a noun, indicating...
7Proto-Italic-olos—
8Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
9Proto-Indo-European-e-lós—
10Proto-Indo-European-lósForms agent nouns from verbal roots

via English Mini

StepLanguageWordMeaning
1EnglishMiniA model of compact car, originally built by BMC...
2Italianminiminiskirt; second-person singular present...
Every word from Proto-Indo-European -lós →Every word from Latin -ulus →Every word from Latin calculus →