What is the meaning of و?

The twenty-seventh letter of the Arabic alphabet. It is preceded by ه (h) and followed by ي (y).

The sixth letter in traditional abjad order, which is used in place of numerals for list numbering (abjad numerals). It is 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.

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 Perso-Arabic script

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

The thirtieth letter of the Kurdish-Arabic alphabet, pronounced [w] or [u]

and

and

The twenty-seventh letter of the Arabic alphabet. It is 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

   Extension for triliteral roots, inserted between the second and third radicals, that imparts an intensive meaning

   Alternative spelling of ـه after a consonant

   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 abjad.

   or

   The twenty-seventh letter of the Arabic abjad, named واو (wāw). It is preceded by ه (h) and follow by ي (y).

   The thirty-ninth letter of the traditional alphabet chart of Kashmiri.

   The twenty-fourth letter of the Kazakh in Arabic Script. It represents the Cyrillic letter О or Ө.

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

   The thirty-eighth letter of the Pashto alphabet.

   The thirtieth letter of the Perso-Arabic alphabet. It is preceded by ن and followed by ه. Its name is واو.

   and

   Colloquial form of را (rā)

   The thirty-third letter of the Urdu abjad.

   and

   The twenty-fourth letter of the Yoruba alphabet in the ajami script, equivalent to Latin script w.

   Source: wiktionary.org