1
2
a
: clever in concealing one's aims or ends : furtive
b
: lacking in straightforwardness and candor : dissembling
3
: lightly mischievous : roguish
a sly jest
slyly
adverb
or less commonly slily
She slyly evaded the question.
slyness
noun
Love words? Need even more definitions?
Merriam-Webster unabridged
Share