What is Nominal?

Legal Definition
Relating to a name.

2. A nominal plaintiff is one in whose name an action is brought, for the use of another. In this case, the nominal plaintiff has no control over the action, nor is he responsible for costs. 1 Dall. 1 39; 2 Watts, R. 12.

3. A nominal partner is one, who, without having an actual interest in the profits of a concern, allows his name to be used, or agrees that it shall be continued therein, as a partner; such nominal partner is clearly liable to the creditors of the firm, as a general partner, although the creditors were ignorant at the time of dealing, that his name was used.. 2 H. Bl. 242, 246; 1 Esp. R. 31; 2 Campb. 302; 16 East, R. 174; 2 B. & C. 411.
-- Bouviers Law Dictionary
Legal Definition
Titular; existing in name only; not real or substantial; connected with the transaction or proceeding in name only, not in interest.
See also
-- Black's Law Dictionary