Search:
Search Mode
Natural Language
Find single term
Find any term
Find exact phrase
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
obdurate
c.1440, from L.
obduratus
"hardened," pp. of
obdurare
"harden," from
ob
"against" +
durare
"harden, render hard," from
durus
"hard" (see
endure
).
