ازلخ قَدَمَهُ

He, or it, made his foot to slip. (A, TA.)

[Hence,] ازلخ السَّهْمَ (tropical:) [He made the arrow to slide along upon the ground: see 1, third sentence]. (A, TA. [See also 4 in article زلج.])

ازلخ البَابَ He closed, or made fast, the door with the مِزْلَاخ [q. v.]. (A, TA.) You say, [so in my copy of the A, but apparently it should be “ you do not say, ”] أَزْلَخْتُ البَابَ when you require, for opening it, a key. (A. [See, again, 4 in article زلج.])