res·i·lin 
(rĕzə-lĭn)
(rĕzə-lĭn)n.
An elastic substance consisting of cross-linked protein chains, found in parts of the cuticle of many insects.
[RESIL(E) + -IN.]
- Artaxerxes II
- retrofittable
- retrofitter
- retroflection
- retroflex
- retroflexion
- retrogradation
- retrograde
- retrograde ejaculation
- retrogradely
- retrogress
- retrogression
- retrogressive
- retrogressively
- retrolental
- retronym
- retroocular
- retroperitoneal
- retropharyngeal
- retrorocket
- retrorse
- retrorsely
- retrospect
- retrospection
- retrospective