Where does “tank” come from?

tank (Swedish) comes from Swedish tänka, from Old Swedish þænkia, from Old Norse þenkja, from Low German denken, from Middle Low German denken, from Old Saxon thenkian, from Proto-West Germanic þankijan, from Proto-Germanic þankijaną — to think.

tank (Swedish): tank (container for liquids)

Definitions

  1. tank (container for liquids)

Ancestry of “tank”, step by step

tank traces back through two separate lines of ancestry.

via Swedish tänka

StepLanguageWordMeaning
1Swedishtänkathink; to ponder, to communicate to oneself in...
2Old Swedishþænkiato perceive
3Old Norseþenkja
4Low Germandenkento think
5Middle Low Germandenkento think, to perceive
6Old Saxonthenkianto think; to perceive
7Proto-West Germanicþankijanto think
8Proto-Germanicþankijanąto perceive, to think
9Proto-Indo-Europeanteng-to think

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}};...

Words derived from “tank

Every word from Proto-Indo-European teng-Every word from Proto-Germanic þankijanąEvery word from Proto-West Germanic þankijan