APEX
/ˈeɪˌpɛks/
13
Scrabble
14
WWF
A(1) P(3) E(1) X(8)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
/ˈeɪˌpɛks/
noun
- Conical priest cap
- The highest or the greatest point of something.“the apex of the building”
- The moment of greatest success, expansion, etc.“the apex of civilization”
- The topmost vertex of a cone or pyramid (in their conventional orientation).
- The "pointed" fine end of something.
Source: Wiktionary