Which is the definition of suffix? one or more syllables added to the beginning of a root word one or more syllables added to the middle of a word one or more syllables added to the end of a root word one or more syllables added to a word p

The definition of suffix is:

one or more syllables added to the end of a root word.

Explanation:

The suffix is usually one or more letters (which can also be considered syllables if you take into account the voice beats), which are at the end of a root word and modify to some extent the definition of the total word, some examples are:

FUL

Beautiful Wonderful

LESS

Harmless Careless