Engineer carried by own lift (5)
I believe the answer is:
heave
'lift' is the definition.
(heaving is a kind of lifting)
'engineer carried by own' is the wordplay.
'engineer' becomes 'e' (this could be a standard abbreviation of which I'm unaware).
'carried by' indicates putting letters inside.
'own' becomes 'have' (synonyms).
'e' inserted inside 'have' is 'HEAVE'.
Can you help me to learn more?
(Other definitions for heave that I've seen before include "Lift or haul with great effort" , "Produce (a sigh); retch" , "gag" , "Throw; haul by rope (naut.)" , "past Hove" .)