تسامحوا
2.
[Hence] تَسَامُحٌ [as a conventional term in lexicology, or in relation to language,] is [A careless, or defective, manner of expression,] when the meaning of a sentence is not known, and, in order to its being understood, requires another word or phrase to be supplied: (KT:) [or the using a careless mode of expression, relying upon the understanding of the reader or hearer; as also
تَسَمُّحٌ: or] a deficiency in what a speaker says, relying upon [the knowledge of] the person addressed. (Marginal note in a copy of the KT, subsigned سمع [apparently to denote that the authority is Isma'eel Hakkee].) [See also تَسَاهُلٌ, which is often used as though it were synonym with تَسَامُحٌ.]