The most common and most likely answer to this crossword clue is the 8 letter word RESPONSE
R
E
S
P
O
N
S
E
More clues leading to the result RESPONSE
- Reformed persons finally make comeback
- Displaced persons, finally, receive an answer
- Press 1 to change answer
- Reaction of revolutionary press on right of choice
- . . . . press “one” if worried to find the answer
- Press one in trouble to give answer
- Person on tour admitting The Smiths finally will make comeback
- Disturbed person ingesting drugs makes comeback
- Persons confused by egghead’s reaction
- Angrily press one for an answer
Buddy explains!

The straight part
We know that "Sally" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case sally = response.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does RESPONSE mean?
RESPONSE noun- An answer or reply, or something in the nature of an answer or reply.
- The act of responding or replying; reply: as, to speak in response to a question.
- An oracular answer.
- (liturgics) A verse, sentence, phrase, or word said or sung by the choir or congregation in sequence or reply to the priest or officiant.
- (liturgics) A versicle or anthem said or sung during or after a lection; a respond or responsory.
- A reply to an objection in formal disputation.
- An online advertising performance metric representing one click-through from an online ad to its destination URL.
- A reaction to a stimulus or provocation.