1. To make clean; to purge away.

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

• cleanrs,
• clese,
• cleanced,
• clerance,
• cleasnse,
• cleanig,
• clearnce,
• cleanex,
• clreance,
• clensed,
• cleanr,
• cloase,
• cliante,
• cleanist,
• clence,
• cleanner,
• cleance,
• cleases,
• cleane,
• cleasne

• clannishly,
• clannish,
• clingan,
• clank,
• cleansing,
• clansman,
• clang,
• cleanness,
• cleanses,
• clanger,
• claunch,
• Clance,
• cleanser,
• clams,
• cleansed,
• clamshell,
• Clancey,
• clean-cut,
• cleans.

The adverb form of the word "cleanse" is "cleanly".

The adjective form of the word "cleanse" is "cleansing".

The plural form of "cleanse" is "cleanses"

The singular form of the word "cleanse" is "cleanse". The word does not change from singular to plural.