What does «ápex» mean in Spanish?

End of something; apex.
In astronomy, the point on the celestial sphere toward which the Sun is directed dragging the planets.
In medicine, tip of an organ or part of the body.

Examples of use in Spanish: "el ápex de la raíz de un diente es la punta o el extremo de una raíz".

"el ápex del pulmón es la porción superior del pulmón".

"el ápex de la lengua es la punta de la lengua".
In zoology, anterior corner of the wing of an insect. Also called apical area.
In zoology, the pointed tip of the shell of a gastropod, scaphopod or cephalopod. The word "apex" is most often used to refer to the needle-like tip of the shell of a gastropod. The apex is the first formed and therefore the oldest part of the shell.
In geometry, the highest vertex of a polyhedron or the point where the two equal sides of an isosceles triangle meet.
In written Latin, the apex is a mark roughly shaped like an acute accent (') that is placed over vowels to indicate that they are long.
(tarifa ápex) Reduced airfare on condition that you spend a weekend at your destination.