1. The plumage of birds.

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

• undumentum,
• jndumentum,
• kndumentum,
• ondumentum,
• 9ndumentum,
• 8ndumentum,
• ibdumentum,
• imdumentum,
• ijdumentum,
• ihdumentum,
• insumentum,
• indumentim,
• indumentrum,
• indumentem,
• Indumenta,
• Indumintum,
• Indumentam,
• Indumementum,
• Indamentum,
• Indumentuam

• intent on,
• intumescence,
• intently,
• in demand,
• Indument,
• indenture,
• intumesce,
• indented,
• intention,
• intumescency.

The adjective form of the word "indumentum" is "indumentary".