1[intransitive, transitive] to show that a day or an event is important by doing something special on it Jake passed his exams. We’re going out to celebrate.

The word “birthday” is not a verb; it is a noun. A noun is a word for a person, place, or thing including occasions and holidays. A verb is a word that expresses action (e.g., celebrate, run, sit) or a state of being (e.g., is, am, be, was).

Correct spelling for the English word “celebrity” is [səlˈɛbɹɪti], [səlˈɛbɹɪti], [s_ə_l_ˈɛ_b_ɹ_ɪ_t_i] (IPA phonetic alphabet).

part of speech: transitive verb. inflections: celebrates, celebrating, celebrated.

celebration / ˌse-​lə-​ˈbrā-​shən / noun. celebrative / ˈse-​lə-​ˌbrā-​tiv / adjective. celebrator / ˈse-​lə-​ˌbrā-​tər / noun.

Festivity is a fancy word for “party” or “celebration.” It’s often plural, because everyone loves to party, as in all the holiday festivities that happen at the end of the year. The word festivity shares a Latin root with the word feast.

Celebration is the noun form of celebrate.

Together is an adverb indicating when two or more people or things that are with each other — assembled in a group or united in goals. Together can also mean “at the same time.” If you sing soprano in a choir, you sing together with the other sopranos in a song.

As detailed above, ‘together’ can be an adverb or an adjective. Adverb usage: We went to school together. Adverb usage: He put all the parts together. Adjective usage: He’s really together.

“Being Together” has the added connotation of being exclusive and only dating each other. This tends to lead the relationship in a different direction, possibly towards marriage.