noun
- Congenital disorder consisting of an inability to digest milk and milk products; absence or deficiency of lactase results in an inability to hydrolyze lactose.
- synonyms: lactose intolerance, milk intolerance
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). lactase deficiency. Retrieved September 21, 2026, from http://smartdefine.org/lactase_deficiency/definitions/1290185 |
| Chicago | WordNet. 2010. "lactase deficiency" http://smartdefine.org/lactase_deficiency/definitions/1290185 (accessed September 21, 2026). |
| Harvard | WordNet 2010, lactase deficiency, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/lactase_deficiency/definitions/1290185>. |
| MLA | WordNet. "lactase deficiency" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/lactase_deficiency/definitions/1290185> |