NUCELLUS
10
Scrabble
16
WWF
N(1) U(1) C(3) E(1) L(1) L(1) U(1) S(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
noun
- The tissue which surrounds and protects the embryo and lies inside of the integuments.
Source: Wiktionary