Tropic

Earth's equator is parallel to the Tropic of Capricorn and the Tropic of Cancer.

The Tropic of Capricorn is in the Southern Hemisphere.

Switzerland has alpine regions loftier and more imposing, Russia vaster steppes, and Norway more arctic scenery: but nowhere else in Europe do arctic and tropic so nearly meet as in Spain.

O conſider my caſe, moſt blisfull Queen, […] Diſpell thoſe Clouds which hover 'twixt my King and his higheſt Counſell, […] that my great Law-making Court be forced to turn no more to polemicall Committees, […] but that they may come again to the old Parliamentary Rode, To the path of their Predeceſſours, to conſult of means how to ſweep away thoſe Cobwebs that hang in the Courts of Juſtice, and to make the Laws run in their right Channell; to retrench exceſſive fees, and finde remedies for the future, that the poor Client be not ſo peeled by his Lawyer, and made to ſuffer by ſuch monſtrous delays, that one may go from one Tropick to the other, and croſſe the Equinoctiall twenty times, before his ſute be done; […]

For since on ev'ry Sea, on ev'ry Coast, Your Men have been distress'd, your Navy tost, Sev'n times the Sun has either Tropick view'd,

The binding of oxygen to hemoglobin is allosterically regulated by various tropic factors, such as BPG and acidity.

This process of tropic change, once identified in nostalgia poems, can be applied to a range of new and emerging genres in various periods. Identifying the tropes of nostalgia, in other words, allows us to appreciate the process[…]

Tropes may also interact with other tropes: a trope (for example, a metonymic association) may become an element in a different trope (for instance, a metaphor), and thus undergo a transformation of its tropic identity.

As these examples indicate, the functioning of ritual symbols as “pivots” for the projection of efficacy between frames involves the use of symbols as tropes. The tropic uses of symbols in ritual specify the aspects of their range of[…]