GC: n S: AJADD – https://bit.ly/2JVP4Ae (last access: 11 November 2018); INDAWIJ – https://bit.ly/2PSLoEH (last access: 11 November 2018). N: 1. From prefix xeno- (from Ancient Greek ξένος xénos, “alien”) and adjective biotic (from Ancient Greek βιωτικός biōtikós, “of life”, from βίος bíos, “life”). Adjective and noun. 2. A xenobiotic

GC: n S: http://www.pnas.org/content/80/6/1650.full.pdf (last access: 28 February 2013); http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0044219 (last access: 28 February 2013). N: 1. xenogeneic (adj): From Greek, xenos + genein, to produce. graft (n): “shoot inserted into another plant,” late 15c. alteration of Middle English graff (late 14c.), from Old French graife “grafting knife, carving tool;

GC: n S: OSCE – http://www.osce.org/odihr/44453 (last access: 28 February 2013); UNESCO – https://bit.ly/1zmcBNk (last access: 27 May 2017). N: 1. 1903, from xeno- “foreign, strange” + -phobia “fear.” Earlier (c.1884) it meant “agoraphobia.” 2. Origin of XENOPHOBIA: New Latin. First Known Use: 1903. 3. Fear and hatred of strangers

GC: n S: WHO – http://apps.who.int/iris/bitstream/10665/133705/1/WHO_NMH_NHD_EPG_14.4_eng.pdf (last access: 10 February 2016); MN – http://www.medicinenet.com/script/main/art.asp?articlekey=6040 (last access: 10 February 2016). N: 1. Greek, xeros + ophthalmos, eye. 2. Night blindness is an early sign of vitamin A deficiency, followed by abnormal dryness of the eye and ultimately scarring of the cornea,