postfix noun. ['pǝʊs(t)fɪks] E19.
[from POST- 1 after prefix.]
An element (e.g. -ly) appended to the end of a word; a suffix.

[TahlilGaran] English Dictionary ▲

postfix verb trans. [pǝʊs(t)'fɪks] E19.
[from POST- 1 + FIX verb.]
1. Append as a postfix. E19.

2. Anatomy. As postfixed ppl adjective: (of a nerve) connected to the spinal cord relatively caudally. L19.

3. Biology. Fix a second time; treat with a second fixative. M20.

■ postfi'xation noun (a) Anatomy the condition of a nerve of being postfixed; (b) Biology fixation of tissue that has already been treated with a fixative: M20.

[TahlilGaran] English Dictionary ▲