1. Trim; neat.

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

• tinky,
• dedk,
• bink,
• dinie,
• tihnk,
• deiny,
• dirnks,
• djing,
• doind,
• durnk,
• drinck,
• dino,
• dinig,
• whink,
• dina,
• didng,
• doinv,
• linck,
• dik,
• ginko

• ding,
• dimness,
• dinky,
• dimock,
• dimick,
• dinka,
• dinkey.

The adjective form of the word "dink" is "dinky".

The plural form of the word "dink" is "dinks"

The singular form of the word "dink" is "dink". It is a noun that doesn't have a distinct singular and plural form.