Hoo in English dictionary hoo Meanings and definitions of "Hoo" (South Lancashire) she. (Geordie) Used to grab the attention of others. (Northumbrian, Geordie) how. adverb (Northumbria, Geordie) how interjection (obsolete) hurrah; an exclamation of triumphant joy interjection (Geordie) Used to grab the attention of others. noun (obsolete outside placenames) A strip of land; a peninsula; a spur or ridge. pronoun ( South Lancashire, Yorkshire and Derbyshire) she more Grammar and declension of Hoo hoo! hoo ( not comparable) hoo third-person singular, feminine, nominative case ( accusative and possessive her, possessive hers, reflexive herself) hoo (not comparable) hoo! hoo (third-person singular, feminine, nominative case, accusative and possessive her, possessive hers, reflexive herself) more Hoo Meanings and definitions of "Hoo" proper The village of Hoo St Werburgh in Kent in the United Kingdom. proper A village and civil parish in Suffolk. more Sample sentences with "Hoo" Declension Stem Try again Available translations Czech German Russian Authors