Where does “sheltron” come from?

sheltron (English) comes from Middle English scheltroun, from Old English sċildtruma, from Old English sċyld, from Proto-West Germanic skuldi, from Proto-Germanic skuldiz, from Proto-Indo-European skéltis, from Proto-Indo-European sḱel-, from Proto-Indo-European ḱelh₁- — to warm up, to be hot; to warm up, be hot.

sheltron (English): A compact body of troops forming a battle array,...

Definitions

  1. A compact body of troops forming a battle array,...

Ancestry of “sheltron”, step by step

StepLanguageWordMeaning
1Middle EnglishscheltrounA sheltron; a line of soldiers forming a barrier;...
2Old Englishsċildtrumaphalanx
3Old Englishsċyldguilt, sin, crime, offence, fault, debt, due,...
4Proto-West Germanicskuldiobligation; debt; fault, blame, guilt
5Proto-Germanicskuldizobligation; debt; fault, blame, guilt
6Proto-Indo-Europeanskéltis
7Proto-Indo-Europeansḱel-to be obligated, owe
8Proto-Indo-Europeanḱelh₁-to warm up, to be hot; to warm up, be hot
Every word from Proto-Indo-European ḱelh₁-Every word from Proto-Indo-European sḱel-Every word from Proto-Indo-European skéltis