Ja?cob?son’s or?gan (?d?e? k?b s?nz) n. either of a pair of olfactory pockets in the roof of the mouth, absent in primates but well-developed in many vertebrates, esp. reptiles. [1870?75; after Latin. Latin. Jacobson (1783?1843), Danish anatomist] Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Jacobson’s organ
Ja·cob·son’s organ (j??k?b-s?nz, -k?p-)n. See vomeronasal organ.[After Ludwig Lewin Jacobson (1783-1843), Danish anatomist.]American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.Ja?cob?son’s or?gan (?d?e? k?b s?nz) n. either of a pair of olfactory pockets in the roof of the mouth, absent in primates but well-developed in many vertebrates, esp. reptiles. [1870?75; after Latin. Latin. Jacobson (1783?1843), Danish anatomist] Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.