ews

Short definition from Wiktionary

Verb

1. 1
   third-person singular simple present indicative of ew

Noun

1. 1
   Initialism of early warning system.
2. 2
   Initialism of emergency water supply (World War II, for fires).
3. 3
   Initialism of economically weaker section.

Proper noun

1. 1
   Initialism of Exchange Web Services, an API for the Microsoft Exchange e-mail server.
2. 2
   Initialism of Early West Saxon.