Had a hunch (4)
'had a hunch' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for knew that I've seen before include "Distinguished" , "Was conscious of" , "Was familiar with" , "Had learnt; sounds like modern" , "Understood" .)
'had a hunch' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for felt that I've seen before include "suitable for a fedora" , "Touched - experienced" , "Handled - material" , "Fingered" , "Baize-like cloth" .)
'had a hunch' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for sensed that I've seen before include "'Felt, perceived (6)'" , "Felt, tasted, etc" , "Became aware through mental perception or intuition" , "Felt, had mental impression" , "Became vaguely aware of (something)" .)