Examples from the Web for equatorial
The bodies hung there for weeks, reeking and swelling grotesquely in the equatorial heat.
These conditions must increase the earth's equatorial bulge and thereby cause changes in the distribution of land and water.Climatic Changes|Ellsworth Huntington
It overhangs the equatorial calm-belt, as has been stated, and it travels north and south with it.Memoirs of Service Afloat, During the War Between the States|Raphael Semmes
Such, at least, was the experience of our hero while he travelled in the equatorial regions of South America.Lost in the Forest|R.M. Ballantyne
This fraction is denominated the ellipticity of the earth,—being the excess of the equatorial over the polar diameter.Letters on Astronomy|Denison Olmsted
This style of mounting is known as the equatorial, and is almost always used for astronomical telescopes.