quword
趣词
Word Origins Dictionary
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
proportional (adj.)
late 14c. (implied in
proportionally
), from Late Latin
proportionalis
"pertaining to proportions," from
proportio
(see
proportion
). Related:
Proportionally
.