What a flying boat may do, using oars (4)
I believe the answer is:
soar
'what a flying boat may do' is the definition.
The definition suggests a singular noun which matches the answer.
'using oars' is the wordplay.
'using' is an anagram indicator (the letters used in a different way).
'oars' is an anagram of 'SOAR'.
Can you help me to learn more?
(Other definitions for soar that I've seen before include "Ascend, fly upwards" , "Fly high, Leicester river" , "Rise high in flight" , "Move quickly upward" , "Significant rise" .)