> as lemmas
exoskeleton
exoskeleton n. 
/ˌɛksoʊˈskɛlətn/ the external integument, whether bony or calcified, as in some animals, or leathery as in others; also figurative.
Brit. /ˌɛksə(ʊ)ˈskɛlᵻtn/
, /ˌɛksə(ʊ)ˈskɛlᵻtn/U.S. /ˌɛksəˈskɛlətn/
, /ˌɛksəˈskɛlətn//ˌɛksoʊˈskɛlətn/ΘΚΠ
the world > life > the body > skin > [noun]
swardc725
fellOE
hidea1000
leather1303
skina1325
rinda1413
swarth?c1450
swadc1460
thackc1480
skin coat1589
hackle1609
flesha1616
pelta1626
integument1664
barka1758
exoskeleton1839
1839–47 Todd's Cycl. Anat. & Physiol. III. 846/2 Exoskeleton.
1864 H. Spencer Illustr. Progress 409 In the highest Annulosa, the exo-skeleton and the muscular system, never lose all traces of their segmentation.
1872 H. A. Nicholson Man. Palæontol. 187 The Mollusca..commonly possessing an exoskeleton or shell.
1888 J. Jacobs Fables of Bidpai lii These are the facts that form the exoskeleton of his life.
<
as lemmas