midpoint

or mid-point

[ mid-point ]

noun

1. a point at or near the middle of, or equidistant from, both ends, as of a line:

   the midpoint of a boundary.

2. a point in time halfway between the beginning and the end, as of a process, event, or situation:

   the midpoint of the negotiations.

3. Geometry. the point on a line segment or an arc that is equidistant, when measured along the line or the arc, from both endpoints.
4. Statistics. median ( def 3 ).
5. Astrology. the point on the arc that is equidistant from two planets: regarded as a sensitive point and used in horoscopic interpretations.

midpoint

/ ˈmɪdˌpɔɪnt /

noun

1. the point on a line that is at an equal distance from either end
2. a point in time halfway between the beginning and end of an event

Word History and Origins

Origin of midpoint¹

1325–75; Middle English. See mid-, point

Example Sentences

The Rams are at the midpoint of their season — and they have yet to play a game with the offensive line that coach Sean McVay projected before the season.

From Los Angeles Times

At the midpoint of my fourth year in Santa Barbara, I met Becca.

From Los Angeles Times

Pressure is mounting as the Chargers approach the midpoint of the season.

From Los Angeles Times

The Manson murders marked the midpoint of that, this dark wave that no one was suspecting in this bucolic place.

From Los Angeles Times

Wiffen made a solid start and slotted into third place, before taking the lead at the midpoint of the race.

From BBC