terrain
https://gyazo.com/19e135ef786a734eb1e59ac3d584bc36
source:
By Pi.1415926535 - Own work, CC BY-SA 3.0
noun
1. a
stretch
of
land
, especially with regard to its
physical
feature
s:
(地理的･軍事的観点から見た)地形, 土地, 地域.
e.g.
they were delayed by rough terrain.
2.
Geology
variant form of
terrane
.
ORIGIN
early
18th century
(denoting part of the
training
ground
in a
riding
school
): from
French
, from a popular
Latin
variant of
Latin
terrenum
, neuter of
terrenus
(see
terrene
).