uncleavedadj.

1853 Q. Jrnl. Geol. Soc. 9 172 If the rocks be uncleaved when metamorphism takes place, the foliation planes will be apt to coincide with those of bedding.

1882 A. Geikie Text-bk. Geol. iv. vi. 522 Fragments of cleaved rocks in an uncleaved conglomerate.

1913 W. E. Kellicott Textbk. Gen. Embryol. vi. 257 In the uncleaved zygote or ovum before fertilization, substances can be identified which later become contained within restricted groups of similar cells.

2012 Proc. National Acad. Sci. U.S.A. 109 16672/2 The atomic structures of both uncleaved and protease-cleaved prefusion forms are available only for influenza virus HA.