Shortly before Valentines' Day we were making valentine cards. (that never did get mailed, sigh,)
And Katie, who has known her alphabet for quite some time, but hasn't really been making words yet, printed her name.
The letters are awkward, and a curious mixture of upper and lower case, but quite readable.
She has done it several times since then, so it was no fluke.
So at 4 yrs, 3 months Katie printed her first word.