فَصَمَهُ
1.
, (S, M, Msb, K,) aorist
فَصِمَ
, (M, Msb, K,) verbal noun فَصْمٌ, (S, M, Msb,) He broke it (S, M, Msb, K) without separating: (S, M, Msb:) [i. e. he cracked it:] and
فصّمهُ [he cracked it much, or in several places], (M, TA,) verbal noun تَفْصِيمٌ. (TA.) And فَصَمَ الخُرْزَةَ [He cracked, or tore without separating, the seam, or suture, of a skin] (K and TA in article خرم: in the CK قَصَمَ and الخَرَزَةَ.) القَصْمُ, with ق, signifies “ the breaking so as to separate. (TA.)
2.
See also 4.
3.
4.
And وَصْمٌ signifies A thing's being cracked. (A'Obeyd, TA.)