Both Uses
apex
in
Song of Myself
(Auto-generated)
- My feet strike an apex of the apices of the stairs,
On every step bunches of ages, and larger bunches between the steps,
All below duly travel'd, and still I mount and mount.†*apex = highest point - My feet strike an apex of the apices of the stairs,
On every step bunches of ages, and larger bunches between the steps,
All below duly travel'd, and still I mount and mount.†
Definitions:
-
(1)
(apex) the highest point or most important level of something
-
(2)
(meaning too rare to warrant focus) The "highest point" can be physical or metaphorical -- as in the apex of his career.
Much more rarely, "Apex" is used in the travel industry as an acronym for "advance-purchase excursion"; i.e., to reference tickets that are discounted due to advance purchase.