What is the meaning of و?

The thirtieth letter of the Acehnese alphabet, written in the Arabic script.

The twenty-seventh letter of the Arabic alphabet, written in the Arabic script; preceded by ه (h) and followed by ي (y).

The sixth numeral symbol of the Arabic alphabet (traditional abjad order, used for list numbering), written in the Arabic script; preceded by ه (h) and followed by ز (z).

and, "comma", "semi-colon"; a divider of words or clauses, particle of connection or continuation often unnecessary to render in translation

1. yet, but; versatile conjunction determined by context

yet, but; versatile conjunction determined by context

while, at the same time, and also do, simultaneously, to do this and to do that concurrently

particle of rephrasing or marking a clause of adposition; and in other words, that is to say, additionally called, i.e.

Introduces a clause describing the state or circumstance of the main action, often rendered as “while” or “when.” It requires a preceding noun or pronoun and often introduces nominal clauses.

with, and also, additionally (with following accusative)

1. +, added to

+, added to

particle denoting an oath (with following genitive)

with

The forty-second letter of the Balti alphabet, written in the Arabic script.

The forty-second letter of the Burushaski alphabet, written in the Arabic script.

The thirtieth letter of the Central Kurdish alphabet, written in the Arabic script; preceded by ه (hi) and followed by وو (wu), pronounced [w] or [u].

and

and

The twenty-seventh letter of the Gulf Arabic alphabet, called واو (wāw) and written in the Arabic script; preceded by هاء (hāʔ) and followed by ي (yāʔ).

The fourth numeral symbol of the Gulf Arabic alphabet (traditional abjad order, used for list numbering), written in the Arabic script.

alternative form of واو (wāw, “expression of amazement”)

and

by (in swears and oaths) [+proper or definite noun]

A suffix that is attached to given names that shows very familiar endearment or slight insult

The twenty-seventh letter of the Hijazi Arabic alphabet, written in the Arabic script; preceded by ه (hāʔ) and followed by ي (yāʔ).

and

and

1. Introduces the predicate in certain set constructions

   Introduces the predicate in certain set constructions

   while, with

   [with preceding subject pronoun] while, back when

   Extension for triliteral roots, inserted between the first and second radicals, that imparts a diminutive, iterative, or frequentative meaning: فَعْوَل (faʕwal; CaCwaC)

   Extension for triliteral roots, inserted between the second and third radicals, that imparts an intensive meaning: فَوْعَل (fawʕal; CawCaC)

   alternative spelling of ـه after a consonant

   A letter of the Old Ruthenian alphabet, written in the Arabic script.

   A letter of the Ottoman Turkish alphabet.

   and

   and

   when, while

   alternative spelling of ـه (“he, him, his”) after a consonant

   attached to kinship terms in order to form terms of endearment

   and

   The thirty-ninth letter of the Ushojo alphabet, written in the Arabic script; preceded by ن and followed by ہ.

   or

   The twenty-seventh letter of the Egyptian Arabic alphabet, called واو (wāw) and written in the Arabic script; preceded by ه (h) and followed by ي (y).

   The thirty-ninth letter of the Kashmiri alphabet, written in the Arabic script; preceded by ن and followed by ہ.

   The twenty-fourth letter of the Kazakh alphabet, written in the Arabic script; preceded by ھ and followed by ۇ.

   The thirtieth letter of the Malay alphabet, written in the Arabic script.

   The thirty-eighth letter of the Pashto alphabet, written in the Arabic script; preceded by ڼ and followed by ه.

   The thirtieth letter of the Persian alphabet, called واو and written in the Arabic script; preceded by ن and followed by ه.

   and

   colloquial form of را (rā)

   The thirty-third letter of the Urdu alphabet, written in the Arabic script; preceded by ں and followed by ہ.

   and

   The twenty-fourth letter of the Yoruba alphabet, written in the Arabic script; preceded by اُ and followed by ي.

   Source: wiktionary.org