From Wiktionary, the free dictionary
ـ٢ (Rumi spelling -2 or -ii or -2)
- Reduplication marker of words in base form.
- لايڠ (layang, “soar”) + ـ٢ → لايڠ٢ (layang-layang, “kite”)
- -2 as the Rumi spelling equivalent of this suffix used to be standard but is no longer so.
- All of the possible Rumi spelling equivalents of this suffix are still common in informal written Malay, with the form -2 being the most common.