suds

noun[usually plural]2

1. •
   Lather; foam or froth formed by mixing soap and water.

   • Mrs Durbeyfield, excited by her song, trod the rocker with all the spring that was left in her after a long day's seething in the suds. — 1891
2. •
   (slang) Beer.

   • We went out for some pizza and suds.

verb1

1. •
   To cover with, or as if with, soapsuds.

   • We sudsed the car before washing it down until it gleamed like new.

noun2

1. •
   Initialism of sudden unexpected death syndrome.
2. •
   Initialism of sudden unexplained death syndrome.