Main Entry:

¹-ful

Function:

adjective suffix

Inflected Form(s):

sometimes -ful·ler sometimes -ful·lest

Etymology:

Middle English, from Old English, from full, adjective

1 : full of <prideful> 2 : characterized by <peaceful> 3 : having the qualities of <masterful> 4 : tending, given, or liable to <helpful>