What is the meaning of -and?

Used to form the present participle of verbs, equivalent to -ing.

A suffix of Anglo-Saxon origin forming adjectives from verbs analogous to -ing.

A suffix forming nouns denoting patients (i.e., recipients of actions), such as compiland.

Added to a stem to form a verb with an instantaneous meaning.

Added to a verb to form the future tense.

alternative form of -ynge (present participle)

Source: wiktionary.org