[Mesorah] RH a chag?

[Michael Hamm]

M. Hamm:
> "chag sameach".  Since when is RH a chag?

R' Joshua Meisner:
> "Tik'u ba-chodesh shofar, ba-keseh l'yom chageinu".

Ah, I hadn't thought of that.  Thank you.  ("Ezehu chag shehachodesh 
miskase bo have omer ze Rosh Hashsna." G'mara, somewhere (in RH, I 
guess).)

But is the word used anywhere outside of that to describe RH?  As far as I 
can tell from http://mechon-mamre.org/searchfh.htm , Yad Hachazaka refers 
only to the r'galim as "chag".  Anywhere else?

Michael Hamm
AM, Math, Wash. U. St. Louis
msh210 at math.wustl.edu                Fine print:
http://www.math.wustl.edu/~msh210/ ... legal.html