effable
adj.
"that may be (lawfully) expressed in words," 1630s, from French effable or directly, from Latin effabilis "utterable," from effari "to utter" (see ineffable). Now obsolete or archaic.
〔李〕[ef-;fabl;-e ] a.能被说出的； 可表达的 ←fabul,fabl ( L fibula)=speaking 说
〔蒋〕[ef-出，fabl说] 能被说出的，可说明的