1. As much as a spoon contains; a small quantity.

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

• spoonfull,
• spoonfulls,
• sponful,
• paonful,
• spounful,
• shooful,
• apoonful,
• zpoonful,
• xpoonful,
• dpoonful,
• epoonful,
• wpoonful,
• sooonful,
• sloonful,
• s-oonful,
• s0oonful,
• spionful,
• spkonful,
• apronful,
• Wegonful

• spoonfeed,
• spoonflower,
• spoonbill.

The adjective form of the word "spoonful" is "spoonful". In other words, "spoonful" can function as both a noun and an adjective. For example, "I added a spoonful of sugar to the recipe". (noun) and "She took a spoonful taste of the soup". (adjective)

The plural of the "spoonful" can be the "spoonfuls".

The singular of the "spoonful" can be the "spoonful".