1. The scum or extraneous matter of metals, thrown off in the process of melting; rust; waste matter; refuse.

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

• drpos,
• dosis,
• trobs,
• pross,
• droor,
• drovw,
• trois,
• dressd,
• droke,
• dreds,
• drowes,
• aross,
• wrods,
• drwas,
• drosey,
• sross,
• drafs,
• drews,
• drosors,
• drss

• drees,
• DREWS,
• Druse,
• dries,
• dress,
• draws,
• Drago,
• Dragoo,
• driggs,
• dressy,
• drowse,
• cross,
• drowsy,
• drewes,
• dregs,
• drops,
• dreese,
• dryas,
• gross,
• draco,
• drosky.

The adjective form of the word "dross" is "drossy".

The plural form of the word "dross" is also "dross".

The singular form of the word "dross" is "dros"