Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun merlon
1 sense of merlon
Sense 1
merlon -- (a solid section between two crenels in a crenelated battlement)
=> rampart, bulwark, wall -- (an embankment built around a space for defensive purposes; "they stormed the ramparts of the city"; "they blew the trumpet and the walls came tumbling down")