"mystical teachings of the Sufis," 1817, Sufiism (modern form by 1836), from Sufi + -ism.
Entries linking to sufism
Sufi n.
member of a Muslim mystical order, 1650s (earlier Sufian, 1580s), from Arabic sufi, literally "man of wool" (i.e., "man wearing woolen garments," as opposed to silk), from suf "wool." According to Klein, so-called from the habit of "putting on the holy garment" (labs-as-suf) to devote oneself to mysticism. Related: Sufic.
-ism
word-forming element making nouns implying a practice, system, doctrine, etc., from French -isme or directly from Latin -isma, -ismus (source also of Italian, Spanish -ismo, Dutch, German -ismus), from Greek -ismos, noun ending signifying the practice or teaching of a thing, from the stem of verbs in -izein, a verb-forming element denoting the doing of the noun or adjective to which it is attached. For distinction of use, see -ity. The related Greek suffix -isma(t)- affects some forms.