enginn

In a sentence

• Enginn kom í veisluna.

  No one came to the party.

  Here, 'enginn' is used as a pronoun to mean 'no one' or 'nobody', expressing the absence of any person attending the event.

• Ég hafði enga hugmynd um hvað átti að gerast.

  I had no idea what was going to happen.

  In this sentence, 'enga' is the feminine accusative singular form of 'enginn', used as an adjective modifying 'hugmynd' ('idea') to indicate the lack of any idea.

• Það er enginn matur í ísskápnum.

  There is no food in the fridge.

  Here, 'enginn' operates as an adjective modifying 'matur' ('food') to describe the absence of food in the fridge.