Number of syllables in the word 'validation'

1. No of syllables in validation : 4
2. Divide syllables in validation : val-i-da-tion

More about the word - validation

1. noun
2. Definition : The act of validating something.
3. Definition : Something, such as a certificate, that validates something; attestation, authentication, confirmation, proof or verification.
4. Definition : The process whereby others confirm the validity of one's emotions.
5. Definition : The process of identifying a new prisoner's gang affiliation.

Sources:

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