Type Latin translation with great composure (9)

I believe the answer is:

patiently

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'type latin translation with great composure' is the definition.
I can't tell whether this definition defines the answer.

'type latin translation' is the wordplay.
'translation' is an anagram indicator.
'type'+'latin'='typelatin'
'typelatin' with letters rearranged gives 'PATIENTLY'.

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(Other definitions for patiently that I've seen before include "With unhurried calmness" , "without complaint" .)

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

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