asto

As a noun asto

is donkey.

As a preposition about is

in a circle around; all round; on every side of; on the outside of .

As an adverb about is

not distant; approximate.

As an adjective about is

moving around; astir.

Asto is likely misspelled.

Asto has no English definition.

As a verb regarding

is present participle of lang=en.

As a preposition regarding

is concerning, respecting.

As a noun regarding

is the act by which something is regarded or observed.