SUBSPACES
15
Scrabble
19
WWF
S(1) U(1) B(3) S(1) P(3) A(1) C(3) E(1) S(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
noun
- A subset of a space which is a space in its own right.
- Any (often unspecified) method of communicating faster than light speed.
Source: Wiktionary