Definition of transmittal in US English:

transmittal

noun

  • 1The action or process of passing something on from one person or place to another.

    ‘the electronic transmittal of information’
    count noun ‘a law prohibiting unlicensed money transmittals’
    1. 1.1 A brief letter or note sent with a document or parcel to explain the contents.
      ‘all shipments should include a transmittal with detailed information about each item in the delivery’
      ‘the transmittal letter summarizes all of the pertinent discussions you've had with the client’

Pronunciation