Birthday by Sign Baby Sign | May 12, 2015 Share This Tweet Merriam-Webster Online Dictionarybirthday (noun)1.a) the day of a person's - birthb) a day of origin2.an anniversary of a birth - her 21st birthday Merriam-Webster Online ThesaurusRelated Articles: Happy Birthday! Free Gifts for YOU!Learn ASL this New Year 2016-"Party"
