Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
1. ascītus (adsc-), a, um, Part. of ascisco.
* 2. ascītus (adsc-), ūs, m. [ascisco], an acceptance, reception: vacuitatem doloris alii censent primum ascitum et primum declinatum dolorem, Cic. Fin. 5, 7, 18, where Madvig reads ascitam; so B. and K.