Answer:

ANOD

AnswerCrossword Clue
ANOD"With ... of his head..."
ANOD"And giving ..., up the chimney ..."
ANOD"And giving .., up the chimney he rose"
ANOD"And giving .., up the chimney..."
ANODGive .. of approval: silently okay
ANODGive ..: okay
ANODGive .. to: express approval of
ANOD"And giving .., up the chimney ..."
ANODGive .. to: approve
ANODGive .. to: okay
ANOD"And giving ... up the chimney he rose"
ANOD"And giving ..., up the chimney..."
ANOD"And giving ..., up the chimney he rose"
ANOD"... is as good as..."
ANODGive ... to (approve)
ANODGive ... to (acknowledge)
ANOD"And giving .., up the chimney ... "
ANOD"And giving .., up the chimney . . ."
ANOD"With a wink and .. . . ."
ANOD"And giving .., up . . ."
ANODGive .. to (authorize)
ANODProverbially, it's "as good as a wink."
ANOD"A wink's as good as ...."
ANODIts "as good as a wink."
ANODGive ... of approval to
ANOD"And giving ..., up the chimney . . . "
ANOD"And giving ... . . . ": C. Moore
ANOD"And giving ..., up the chimney . . . ": Moore
ANOD"And giving ... . . . "
ANODIt was given by St. Nicholas
ANOD"... is as good as a wink"
ANOD"With a wink and ..."
ANODSLEEPY
ANODGive ... of approval
ANOD"With a wink and ... ..."
ANODGive ... to (O.K.)
ANODGive ... (say O.K.)
ANODGive -- to (endorse)
ANOD'And giving --, up the chimney he rose'
ANODGive -- to (approve)