ppl. a. (UN-1 8.)
1650. Fuller, Pisgah, 373. The east end where the Porch stood, was clear, and unchambered.
1870. E. T. Stevens, Flint Chips, 392, note. Skulls from unchambered long barrows in South Wilts.
1895. Chamberss Encycl., VII. 409. This shell [of the nautilus] is unchambered, and peculiar to the females.