There are multiple definitions - click on the translation that matches your context.

transmissão

substantivo

full

demise

noun

Definitions of demise

(formal) the death of a person

Exposure to the night air hastened his demise.

the end of something once powerful (eg a business or an industry); the time that something stops existing

The area has been in decline since the demise of the coal industry.

the transfer of property or a title by will or lease

Such a grant or demise will give the grantee a right in the land.