Escort (6)
'escort' is the definition.
(usher is a kind of escort)
This is the entire clue.
(Other definitions for usher that I've seen before include "One who should lead the way" , "Show (in or out); doorkeeper" , "Cinema or wedding attendant" , "R and B star" , "Introduce" .)
'escort' is the definition.
(convoying is a kind of escorting)
This is the entire clue.
(Other definitions for convoy that I've seen before include "Group of ships travelling together" , "Group of vehicles travelling together" , "Merchant ships with naval escort" , "Escort in transit" , "Protective escort" .)
'escort' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for accompany that I've seen before include "Travel along with" , "Escort" , "Go with as a companion" , "Unbelief" .)