troisième rail
French
Pronunciation
IPA
(key)
:
/tʁwa.zjɛm ʁaj/
Audio
(
France
(
Vosges
)
)
:
(file)
Audio
(
France
(
Lyon
)
)
:
(file)
Noun
troisième
rail
m
(
usually uncountable
,
plural
troisièmes rails
)
third rail
(
the electrified rail that runs beside or between train tracks to power electric trains
)