'tree line' definitions:
Definition of '
tree line
'
From:
WordNet
noun
Line marking the upper limit of tree growth in mountains or northern latitudes [syn:
timber line
,
timberline
, tree line]
Words containing '
tree line'
lined tree lizard
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z