1. waw - Noun
2. waw - Verb
waw (third-person singular simple present waws, present participle wawing, simple past and past participle wawed)
(transitive, obsolete) To stir; move; wave.
waw (plural waws)
(obsolete) A wave.
waw (plural waws)
(Northern England, Scotland, dialectal) A wall.
The twenty-seventh letter of the Arabic alphabet: و.
Alternative spelling of vav
WAW (uncountable)
(computing) Initialism of write after write, a kind of data hazard.