Advertisement
Advertisement
tachyphylaxis
[ tak-uh-fi-lak-sis ]
noun
- Medicine/Medical. immediate, temporary immunization against the effects of injection of a toxic extract owing to previous small injections of the same extract.
- a decreased response to a medicine given over a period of time so that larger doses are required to produce the same response.
tachyphylaxis
/ ˌtækɪfɪˈlæksɪs /
noun
- very rapid development of tolerance or immunity to the effects of a drug
Discover More
Other Words From
- tach·y·phy·lac·tic [tak-, uh, -fi-, lak, -tik], adjective
Discover More
Word History and Origins
Origin of tachyphylaxis1
Discover More
Word History and Origins
Origin of tachyphylaxis1
New Latin, from tachy- + phylaxis on the model of prophylaxis. See prophylactic
Advertisement
Word of the Day
[pet-ri-kawr]
Meaning and examplesStart each day with the Word of the Day in your inbox!
By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.
Advertisement
Advertisement
Advertisement
Browse