Give permission to (5)
'give permission to' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for let that I've seen before include "Was inclined to ignore" , "Allow, don't hinder" , "Permit; lease" , "Rent out: grant" , "Won't stop you" .)
'give permission to' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for allow that I've seen before include "Acknowledge - concede" , "Tolerate" , "Sanction" , "Grant" , "Permit or agree" .)