Where does “male tank” come from?

male tank (English) comes from English Malé, from Middle English mele, from Old English melu, from Proto-West Germanic melu, from Proto-Germanic melwą, from Proto-Indo-European melh₂-, from Proto-Indo-European mel-, from Proto-Indo-European mey- — to strengthen; to bind; to change, exchange.

male tank (English): an armoured fighting vehicle on caterpillar...

Definitions

  1. an armoured fighting vehicle on caterpillar...

Ancestry of “male tank”, step by step

male tank traces back through two separate lines of ancestry.

via English Malé

StepLanguageWordMeaning
1EnglishMalé
2Middle EnglishmeleFlour, especially that of wheat; The meal of...
3Old Englishmeluflour; meal, the edible part of a grain or pulse
4Proto-West Germanicmeluground corn, meal, flour
5Proto-Germanicmelwąground corn, meal, flour
6Proto-Indo-Europeanmelh₂-to grind, to crush
7Proto-Indo-Europeanmel-soft; tender; weak; to deceive; to rub
8Proto-Indo-Europeanmey-to strengthen; to bind; to change, exchange

via English tank

StepLanguageWordMeaning
1EnglishtankA closed container for liquids or gases; An open...
2Portuguesetanquetank; cistern; a sink used for laundry
3Gujaratiટાંકીcistern, underwater water reservour
4Prakrit𑀝𑀁𑀓
5Sanskritटङ्कfruit of {{taxlink|Feronia elephantum|species}};...
Every word from Proto-Indo-European mey-Every word from Proto-Indo-European mel-Every word from Proto-Indo-European melh₂-