زَحْلَقَةٌ

[verbal noun of زَحْلَقَ] The rolling [a thing] down; synonym دَحْرَجَةٌ. (S, K.) You say, زَحْلَقَ الحَجَرَ, i. e. دَحْرَجَهُ [He rolled down the stone]. (TK.)