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
tumor (n.)
[tumor 词源字典]
early 15c., from Latin
tumor
"swelling, condition of being swollen, a tumor," from
tumere
"to swell" (see
tumid
).
[tumor etymology, tumor origin, 英语词源]