Insessor

• (n.) One of the Insessores. The group includes most of the common singing birds.
Found on http://thinkexist.com/dictionary/meaning/insessor/

insessor

<ornithology, zoology> One of the Insessores. The group includes most of the common singing birds. ... (06 Mar 1998) ...
Found on http://www.encyclo.co.uk/local/20973

Insessor

In·ses'sor noun ; plural Insessores . [ See Insessores .] (Zoology) One of the Insessores. The group includes most of the common singing birds.
Found on http://www.encyclo.co.uk/webster/I/68
No exact match found