Ostruisciamo
Ostruisciamo is not a form recognized in standard Italian. It appears to be a mistaken or nonstandard variant of the verb ostruire (to obstruct), or possibly a regional or artistic usage. In contemporary Italian, the correct first-person plural present indicative of ostruire is ost Trier? The safe, standard form is ostRu(i)amo. Therefore, ost ru ismo? The key point is that ost ru iamo is the standard.
The verb ostruire means to obstruct, block, or clog a passage, channel, or opening. It is a
Morphologically, ostruire belongs to the set of Italian -ire verbs with the isc spelling in the present
Usage notes: Ostruire is relatively formal and technical in most contexts. The spelling ost ru ciamo is
See also: ostruzione, ostruire, obstruire (Latin origin obstruere).