One bores everyone when speaking (3)
I believe the answer is:
awl
'one bores everyone when speaking' is the definition.
I can't tell whether this defines the answer.
'everyone when speaking' is the wordplay.
'everyone' becomes 'all' (I've seen this before).
'when speaking' indicates a 'sounds like' (homophone) clue.
'all' sounds like 'AWL'.
Can you help me to learn more?
(Other definitions for awl that I've seen before include "may bore" , "Instrument for boring holes" , "Cobbler's tool" , "Carpenter's tool" , "Pointed hand-tool" .)