This is the 737th most frequent Hebrew word.
התיכון
"The middle" or "the Mediterranean" (depending on context).
Here, "התיכון" refers to a high school.
אני לומד בכיתה י' בבית הספר התיכון.
I study in tenth grade in high school.
In this context, "התיכון" describes the sea as being in the middle.
האוקיינוס התיכון נמצא באמצע בין שלוש יבשות.
The Mediterranean Sea is located between three continents.
Here, "התיכון" relates to the central or middle section of a location.