0 (especially in business letters) about; on the subject of: --
Re: invoice
Re your communication of 15 February ...
1 the second note of the sol-fa musical scale --
2 used to add the meaning "do again", especially to verbs: --
3 short form of are: --
You're late.
5 used esp. with verbs to add the meaning "do again": --
reactivate; reactivation; reassess; reassessment; reassign; recommence; re-create; redistribute; redistribution; redraft; reevaluate; reevaluation; refocus; reformulate; reformulation; reinterpret; reinterpretation; reinvest; reinvestment; reoccur; reorient; reorientation