Where does “septiktank” come from?

septiktank (Norwegian Bokmål) comes from English tank, from Portuguese tanque, from Gujarati ટાંકી, from Prakrit 𑀝𑀁𑀓, from Sanskrit टङ्क — fruit of {{taxlink|Feronia elephantum|species}};...

septiktank (Norwegian Bokmål): a septic tank

Definitions

a septic tank

Ancestry of “septiktank”, step by step

septiktank traces back through two separate lines of ancestry.

via English tank

Step	Language	Word	Meaning
1	English	tank	A closed container for liquids or gases; An open...
2	Portuguese	tanque	tank; cistern; a sink used for laundry
3	Gujarati	ટાંકી	cistern, underwater water reservour
4	Prakrit	𑀝𑀁𑀓	—
5	Sanskrit	टङ्क	fruit of {{taxlink\|Feronia elephantum\|species}};...

via English septic

Step	Language	Word	Meaning
1	English	septic	Of or pertaining to sepsis; Causing sepsis or...
2	Ancient Greek	σηπτικός	putrefactive, septic
3	Ancient Greek	σηπτός	—
4	Ancient Greek	σήπω	I make rotten or putrid; I rot, moulder
5	Ancient Greek	σήψ	putrefying sore; a kind of lizard, also a kind of...

Every word from Sanskrit टङ्क →Every word from Prakrit 𑀝𑀁𑀓 →Every word from Gujarati ટાંકી →