Number of syllables in the word 'postscript'

1. No of syllables in postscript : 2
2. Divide syllables in postscript : post-script

More about the word - postscript

1. noun
2. Synonyms : afterscript, afterword
3. Definition : An addendum to a letter, added after the author's signature.
4. Definition : An addition to a story, play, etc. after its completion.

1. verb
2. Definition : To extend (a letter or another document) with additional remarks.

Sources:

• https://en.wiktionary.org/wiki/postscript