1. Attend here.

2. To call out loudly to any one at a distance.

3. A loud call.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• hollar,
• hola,
• holer,
• holle,
• holey,
• halla,
• hole,
• golla,
• nolla,
• jolla,
• uolla,
• yolla,
• hklla,
• hllla,
• hplla,
• h0lla,
• h9lla,
• hopla,
• hollla,
• hoolah

• holly,
• hollow,
• hollo,
• Howle,
• hoel,
• hole,
• Holli,
• Holley,
• holloa,
• hohl,
• Holloway,
• howley,
• Holle,
• Holaway,
• howl,
• houle,
• Hollie,
• HOLL,
• Howell,
• holey,
• hooley,
• holy,
• hoyle,
• Hollaway.

The adjective form of the word "holla" would typically be "holla" itself, as it is derived from the exclamation or slang term. It may not have a clear adjective form, as it is primarily used as a verb or interjection.

The plural of the "holla" can be the "hollas".

The singular of the "holla" can be the "holla".