pitchs

Pitchs is not a standard term in English. The usual plural is pitches, and pitch has several distinct senses across different domains.

In music, pitch denotes the perceived highness or lowness of a note, tied to its frequency. Frequencies around 440 Hz define concert pitch for A above middle C; pitch is measured in hertz and relates to tuning and intonation.

In sports, pitch can refer to the playing field, especially in British English for football or cricket, or to the act of throwing a ball in games such as baseball and softball; the noun form in those cases is pitches.

In business, a pitch is a brief, targeted presentation designed to persuade an audience to invest, buy a product, or approve a plan; common variants include the elevator pitch and the sales pitch.

In construction and architecture, pitch describes slope or angle, such as a roof pitch, which can be expressed as a rise over run or as degrees.

In aviation, pitch is the rotation of an aircraft around its lateral axis, changing the nose-up or nose-down orientation.

In materials science, pitch is a viscous substance derived from coal tar, wood, or other resins, used in sealants, varnishes, and battery production.

Usage note: encountering "pitchs" typically indicates a misspelling of "pitches" or a proper noun; context usually clarifies whether the reference is musical, sports, business, or another sense.