1. See Calumba.

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

• colom,
• colomn,
• columb,
• coloumbs,
• colomiba,
• colomun,
• colombus,
• columbi,
• coloms,
• clomb,
• colonbo,
• collombo,
• colombbo,
• coloumba,
• columbe,
• collumbo,
• columboo,
• Colombyer,
• coombe,
• collombe

• columbian,
• columba,
• columbium,
• columbia,
• colomb,
• colombia,
• columbary,
• coulomb,
• columbite,
• columbo,
• coulombe,
• colombian,
• columbus,
• columbine,
• collembola.

The adjective form of the word "Colombo" would be "Colombian".

The plural form of the word "colombo" is "colombos".

The singular form of the word "colombo" is "colombo".