2 /tuː/ BrE AmE written informal
a way of writing ‘to’ or ‘too’, used especially in emails and ↑ text message s :
Happy birthday 2 U! (=to you)
He’s 2 (=too) cool!
2
Meaning of 2 in English
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012