countable noun. 1  A peninsula is a long narrow piece of land which sticks out from a larger piece of land and is almost completely surrounded by water. 2  a narrow strip of land projecting into a sea or lake from the mainland. 3  a land area almost entirely surrounded by water and connected with the mainland by an isthmus.
Northwestern Mutual Customer Service Phone Number Phone Number of Northwestern Mutual is +1-414-271-1444. Northwestern Mutual is one of the leading insurance company situated in the United States.
The smallest acceptable size for the Northwestern. Mutual logo is 1-5/8â. It is used for business cards, envelopes, and small promotional items. 2.5â may be used for pieces smaller than. 8.5â x 11â such as narrow brochures, stationery. materials, and PowerPointÂ® presentations. Three inches is the preferred logo size.