Like the new drome at central Greenwich (6)
I believe the answer is:
modern
'like' is the definition.
Both the answer and definition are adjectives. Maybe they are linked in a way I don't understand?
'the new drome at central greenwich' is the wordplay.
'the new' indicates anagramming the letters.
'at' means one lot of letters go next to another.
'central' indicates the central letters.
The middle letter of 'greenwich' is 'n'.
'drome' with letters rearranged gives 'moder'.
'moder'+'n'='MODERN'
Can you help me to learn more?
(Other definitions for modern that I've seen before include "'Contemporary, up-to-the-minute (6)'" , "See 11" , "Novel" , "Of the present time or current fashion" , "Recent, up to date" .)