iggy

Short definition from Wiktionary

Verb

1. 1
   To ignore (a user on a chat system, etc.).

Noun

1. 1
   The ignore function of such a chat system.
2. 2
   Alternative form of iggie (“an iguana”).
3. 3
   Synonym of Italian greyhound.

Proper noun

1. 1
   A diminutive of the male given name Ignatius.