What is the meaning of Be-?

By, near, next to, around, close to.

Around; about.

About, regarding, concerning, over.

On, upon, at, to, in contact with something.

Off, away, over, across

As an intensifier; i.e. thoroughly, excessively; completely; utterly.

All around; about; abundantly; all over.

Forming verbs derived from nouns or adjectives, usually with the sense of "to make, become, or cause to be".

Used to intensify adjectives meaning "adorned with something", often those with the suffix -ed.

Used to indicate that a verb is acting on a direct object (making an intransitive verb into a transitive verb). Always unstressed.

Used to change the direct object of a transitive verb, so that what was previously expressed as an optional prepositional object becomes the direct object and vice versa. Always unstressed.

Forms adjectives from nouns, with the sense "having noun".

Forms verbs from adjectives, with the sense "making" (adjective); -ify.

Prepends to verbs, having no effect save making the verb transitive

Used to indicate that a verb is acting on a direct object (making an intransitive verb into a transitive verb). Always unstressed.

Used to change the direct object of a transitive verb, so that what was previously expressed as an optional prepositional object becomes the direct object and vice versa. Always unstressed.

inseparable verbal prefix that signifies working on something or change of state

inseparable verbal prefix that signifies touching the object

inseparable verbal prefix that signifies discussing or mentioning the object

in (it indicates actions with inward direction)

Alternative form of ber-

Inseparable verbal prefix that signifies working on something or change of state.

Inseparable verbal prefix that signifies touching the object.

Inseparable verbal prefix that signifies discussing or mentioning the object.

prefix form of : without, -less

Inseparable verbal prefix that signifies working on something or change of state.

Inseparable verbal prefix that signifies touching the object.

Inseparable verbal prefix that signifies discussing or mentioning the object.

A verb prefix with a variety of meanings.

Alternative form of bi-

Makes an intransitive verb transitive or denotes that the action is targeted at something or accompanying something.

Denotes on top, onto, often used to create figurative meanings.

Denotes next to, very close.

a productive prefix usually used to form verbs and adjectives, especially:

Alternative form of bi-

Form used before a verb beginning with the letter e of ba-

not; negates the existence of an action or state conveyed by a verb or adjective, in practice chiefly used as negation in the present or future.

his, her (indicates secondary or alienable possession, in opposition to bi-. See for example akʼah, beʼakʼah)

same as German be-, often found in German loanwords, primarily verbs and words based on verbs

-less

Used to make an indirect object a direct object.

Strengthens the meaning of the radical.

Implies causing or conferring the meaning of the radical.

Class 2 simple noun prefix, used with nouns whose full prefix is abe-.

Source: wiktionary.org