Definitions:
the quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone

the steepness of a slope, especially of a roof.

a level of the intensity of something, especially a high level

an area of ground marked out or used for play in an outdoor team game

a delivery of the ball by the pitcher.

a form of words used when trying to persuade someone to buy or accept something

a place where a street vendor or performer stations themselves or sets up a stall

a swaying or oscillation of a ship, aircraft, or vehicle around a horizontal axis perpendicular to the direction of motion

the distance between successive corresponding points or lines, for example between the teeth of a cogwheel.

set (one's voice or a piece of music) at a particular pitch

throw roughly or casually

throw (the ball) for the batter to try to hit.

make a bid to obtain a contract or other business

set up and fix in position

(of a moving ship, aircraft, or vehicle) rock or oscillate around a lateral axis, so that the front moves up and down

cause (a roof) to slope downwards from the ridge

pave (a road) with stones

(in brewing) add yeast to (wort) to induce fermentation.

a sticky resinous black or dark brown substance that is semi-liquid when hot and hardens when cold, obtained by distilling tar or turpentine and used for waterproofing

cover, coat, or smear with pitch