Definify.com
Webster 1913 Edition
Sly
Sly
,Adj.
[
Com
par.
Slier
or Slyer
; sup
erl.
Sliest
or Slyest
.] 1.
Dexterous in performing an action, so as to escape notice; nimble; skillful; cautious; shrewd; knowing; – in a good sense.
Be ye
sly
as serpents, and simple as doves. Wyclif (Matt. x. 16).
Whom graver age
And long experience hath made wise and
And long experience hath made wise and
sly
. Fairfax.
2.
Artfully cunning; secretly mischievous; wily.
For my
The litle of the kingdom I possess.
sly
wiles and subtle craftiness,The litle of the kingdom I possess.
Spenser.
3.
Done with, and marked by, artful and dexterous secrecy; subtle;
as, a
. sly
trickEnvy works in a
sly
and imperceptible manner. I. Watts.
4.
Light or delicate; slight; thin.
[Obs.]
By the sly
, or On the sly
in a sly or secret manner.
[Colloq.]
“Gazed on Hetty’s charms by the sly.” G. Eliot.
– Sly goose
(Zool.)
, the common sheldrake; – so named from its craftiness.
Syn. – Cunning; crafty; subtile; wily. See
Cunning
. Sly
,adv.
Slyly.
[Obs. or Poetic]
Spenser.
Webster 1828 Edition
Sly
SLY
, a.1.
Artfully dextrous in performing things secretly, and escaping observation or detection; usually implying some degree of meanness; artfully cunning; applied to persons; as a sly man or boy.2.
Done with artful and dextrous secrecy; as a sly trick.3.
Marked with artful secrecy; as sly circumspection.4.
Secret; concealed. Envy works in a sly imperceptible manner.