noun nonsense; vain words.
2. bilk ·noun a cheat; a trick; a hoax.
3. bilk ·noun a person who tricks a creditor; an untrustworthy, tricky person.
4. bilk ·noun a thwarting an adversary in cribbage by spoiling his score; a balk.
5. bilk ·vt to frustrate or disappoint; to deceive or defraud, by nonfulfillment of engagement; to leave in the lurch; to give the slip to; as, to bilk a creditor.