¹ Source: wiktionary.com
Medical Definition of Thioglycolate
1. Thioglycollate A salt or ester of thioglycolic acid; frequently used in bacterial media to reduce their oxygen content so as to create favourable conditions for the growth of anaerobes; the thioglycolate will also inactivate any mercurial that might be carried over with the inoculum. (05 Mar 2000)