insessor

== English == === Etymology === See Insessores. === Noun === insessor (plural insessors) (ornithology, obsolete) Any of the former taxonomic order Insessores, which included many songbirds. === References === “insessor”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. === Anagrams === rosiness