Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
admōtĭo, ōnis, f. [admoveo], a putting, moving, or bringing to, an applying; in music: digitorum, the application of the fingers: itaque ad pingendum, ad scalpendum, ad nervorum eliciendos sonos apta manus est admotione digitorum, Cic. N. D. 2, 60, 150; cf.: animis judicum admovere orationem tamquam fidibus manum, id. Brut. 54, 200: spongiarum cum aqua frigida expressarum admotio gutturi, Cael. Aur. Tard. 2, 6.