Lewis Short
ēlŏcūtĭo (noun F) : id..
* Prop., a speaking out, utterance, expression: pluralis,Dig. 22, 5, 12.
* Transf., in rhet. lang., oratorical delivery, elocution; the Gr. φράσις (cf.: locutio, dictio, stilus, etc.),Cic. Inv. 1, 7, 9; Quint. prooem. § 22; 8 prooem. § 13; 8, 1, 1 et saep.
Charlton T. Lewis, Charles Short, A Latin Dictionary