Lift to be arranged at end of dinner (1-3)
I believe the answer is:
t-bar
'lift' is the definition.
(type of lift in snow sports)
'to be arranged at end of dinner' is the wordplay.
'to be arranged' becomes 'TBA' (abbreviation).
'at end of' says to take the final letters.
The final letter of 'dinner' is 'r'.
'tba'+'r'='T-BAR'
(Other definitions for t-bar that I've seen before include "Type of ski-lift" , "that provides lifts?" , "Type of towing lift for skiers" , "Towing ski lift" , "Type of ski lift" .)