Definition from Wiktionary, the free dictionary
- Unable to be expressed.
- She felt inexpressible contempt for her attackers.
- 1935, George Goodchild, chapter 1, Death on the Centre Court:
- She mixed furniture with the same fatal profligacy as she mixed drinks, and this outrageous contact between things which were intended by Nature to be kept poles apart gave her an inexpressible thrill.