1. The outer germ layer that develops into skin and nervous tissue
   - ectoderm, ectoblast

Derived forms: exoderms

Type of: germ layer

• unscrupulousness
• unseal
• unsealed
• unseamanlike
• unseamed
• unsearchable
• unseasonable
• unseasonableness
• unseasonably
• unseasoned
• unseat
• unseaworthy
• unsectarian
• unsecure
• unsecured
• unsecured bond
• unseductive
• unseeable
• unseeded
• unseeing
• unseeingly
• unseemliness
• unseemly
• unseen
• unsegmented