Lulu's getting back into a bother - woeful sound results (9)

I believe the answer is:

ululation

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'lulu's getting back into a bother woeful sound results' is the definition.
I can't tell whether this definition defines the answer.

'lulu's getting back into a bother' is the wordplay.
'getting back' is a reversal indicator.
'bother' is an anagram indicator.
'lulu' reversed gives 'ulul'.
'into'+'a'='intoa'
'intoa' anagrammed gives 'ation'.
'ulul'+'ation'='ULULATION'

Can you help me to learn more?

(Other definitions for ululation that I've seen before include "Screeching" , "Emotional howling" , "howl" , "Howling or wailing" .)

I've seen this clue in The Globe and Mail.

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