This word is not acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. a class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response

"There was the grand stand, whence the great guns of the Democracy were to orate, and a number of smaller platforms for the less shining lights, and a German stand whence the young ravens of Fatherland could be fed with interminable jobations ending in 'ig' and 'ert.'"