Number of syllables in the word 'sleeper'

1. No of syllables in sleeper : 2
2. Divide syllables in sleeper : sleep-er

More about the word - sleeper

1. noun
2. Synonyms : sleeper hit
3. Definition : Someone who sleeps.
4. Definition : That which lies dormant, as a law.
5. Definition : A spy, saboteur, or terrorist who lives unobtrusively in a community until activated by a prearranged signal; may be part of a sleeper cell.
6. Definition : A small starter earring, worn to prevent a piercing from closing.

1. verb
2. Definition : To mark a calf by cutting its ear.

Sources:

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