Answer: hark

AnswerCrossword Clue
HARK"Pay attention!"
HARK"Listen up!," old-style
HARK"Listen!," old-style
HARKQuaint cry
HARKCarol start
HARKReturn to, with "back"
HARKRefer, with "back"
HARK"Listen up," old style
HARKListen up
HARKListen to Shakespeare's lark
HARK"Pay ye attention!"
HARK" . . . ...! the lark . . . ": Shak.
HARKBe attentive
HARKPay close attention
HARKFox hunter's shout
HARKHunter's cry to hounds
HARKGive ear.
HARK... back to.
HARKFirst word of Wesley Christmas hymn.
HARKPay attention to
harkto listen to
harkto listen
harkto recollect a previous event or topic
HARKStart of a carol title
HARKCall to attention
HARK"...! the Herald Angels Sing"
HARK"Listen up!" of old
HARKListen carefully, to the Bard
HARKStart of a Christmas carol
HARKListen carefully.
HARK"Listen!" old-style
HARK"What's that I hear?"
HARK"...! The Herald Angles Sing"
HARKCommand to a listener
HARK".....! The herald ..."
HARK... back (return)
HARK'Listen!'
HARKListen to Christmas carolers?
HARK"Attention!"
HARKDo this as the herald angels sing