§ 170.00 Forgery; definitions of terms.
  1.  "Written  instrument" means any instrument or article, including
computer data or a computer program,  containing  written  or  printed
matter  or  the  equivalent thereof, used for the purpose of reciting,
embodying, conveying  or  recording  information,  or  constituting  a
symbol or evidence of value, right, privilege or identification, which
is  capable  of  being  used  to the advantage or disadvantage of some
person.
  2. "Complete written instrument" means one which purports  to  be  a
genuine written instrument fully drawn with respect to every essential
feature  thereof. An endorsement, attestation, acknowledgment or other
similar signature or statement  is  deemed  both  a  complete  written
instrument  in itself and a part of the main instrument in which it is
contained or to which it attaches.
  3. "Incomplete written instrument" means  one  which  contains  some
matter  by  way  of  content  or  authentication  but  which  requires
additional matter in order to render it a complete written instrument.
  4. "Falsely make." A person "falsely  makes"  a  written  instrument
when  he makes or draws a complete written instrument in its entirety,
or an incomplete written instrument, which purports to be an authentic
creation of its ostensible maker or drawer,  but  which  is  not  such
either  because  the  ostensible  maker  or  drawer  is  fictitious or
because, if real, he did not authorize the making or drawing thereof.
  5. "Falsely complete. "  A  person  "falsely  completes"  a  written
instrument   when,   by  adding,  inserting  or  changing  matter,  he
transforms an incomplete  written  instrument  into  a  complete  one,
without  the  authority  of  anyone entitled to grant it, so that such
complete instrument appears or purports  to  be  in  all  respects  an
authentic  creation  of or fully authorized by its ostensible maker or
drawer.
  6. "Falsely alter. " A person "falsely alters" a written  instrument
when, without the authority of anyone entitled to grant it, he changes
a written instrument, whether it be in complete or incomplete form, by
means  of  erasure,  obliteration,  deletion, insertion of new matter,
transposition of  matter,  or  in  any  other  manner,  so  that  such
instrument  in  its thus altered form appears or purports to be in all
respects  an  authentic  creation  of  or  fully  authorized  by   its
ostensible maker or drawer.
  7.  "Forged  instrument"  means  a written instrument which has been
falsely made, completed or altered.
  8. "Electronic access device" means a mobile  identification  number
or  electronic  serial  number  that  can  be used to obtain telephone
service.
.

(For verification consult Official Text at Senate Gopher site.)