Where does “T-bane” come from?

T-bane (Norwegian Nynorsk) comes from Norwegian Nynorsk bane, from Middle Low German bāne, from Old Saxon bana, from Proto-West Germanic *banu, from Proto-Germanic banō, from Proto-Germanic banô, from Proto-Indo-European gʷʰon-on-, from Proto-Indo-European gʷʰen-.

T-bane (Norwegian Nynorsk): Clipping of tunnelbane

Definitions

  1. Clipping of tunnelbane

Ancestry of “T-bane”, step by step

T-bane traces back through two separate lines of ancestry.

via Norwegian Nynorsk bane

StepLanguageWordMeaning
1Norwegian Nynorskbanea trajectory; a railway line; a sports field
2Middle Low Germanbāne—
3Old Saxonbana—
4Proto-West Germanic*banu—
5Proto-Germanicbanōa battlefield; a clearing; open space; a cleared...
6Proto-Germanicbanômurderer
7Proto-Indo-Europeangʷʰon-on-—
8Proto-Indo-Europeangʷʰen-to strike, slay, kill
9Proto-Indo-Europeanbʰon-—

via Norwegian Nynorsk T

StepLanguageWordMeaning
1Norwegian NynorskTcapital letter; tunnel
Every word from Proto-Indo-European bʰon- →Every word from Proto-Indo-European gʷʰen- →Every word from Proto-Indo-European gʷʰon-on- →