1. Describable in words.
2. A deliberate misuse of the standard but unrelated English word "effable" as a benign alternative to "fuckable", by replacing the root "fuck" with the phonetic sound of the letter "F".
person 1: "Becky is ineffable"
person 2: "Wow, you must really like her huh?"
person 1: "No, I meant ineffable as in not fuckable"
a person that you would consider having sex with.
a)would you get with that girl?
b)yeah why not, shes effable
same intent as affable, but with fucking involved
Daniel: I'm going to stop by Don's office to see if his assistant is around.
Steve: Is she effable?
Daniel: I'd eff her in the GA!