Is “Botnet” a Scrabble word?
Yes
BOTNET
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Botnet
/ˈbɒtnɛt/
noun
1.A collection of compromised computers that is gradually built up and then unleashed as a DDOS attack or used to send very large quantities of spam.