Possible Results:
has siseado
-you have hissed
Present perfect conjugation of sisear.
has siseado
-you have hissed
Present perfect vos conjugation of sisear.

sisear

Popularity
500+ learners.
INTRANSITIVE VERB
(to make an "s" sound)-to hiss
Synonyms for sisear
TRANSITIVE VERB
(to make an "s" sound at)-to hiss at
Synonyms for sisear
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far away