odoratio
From LSJ
Latin > English (Lewis & Short)
ŏdōrātĭo: ōnis, f. odoror.
I Lit., a smelling, smell (very rare): qualis est haec aurium delectatio, tales sunt oculorum et tactionum et odorationum et saporum, Cic. Tusc. 4, 9, 20.—
II Transf., the smell, the sense of smelling: odoratio in duas nares a summo artifice divisa est, Lact. Opif. D. 10.