Anfractuosity

Here endeth the doctrine of the right-angled sphericalls, the whole diatyposis wherof is in the Equisolea or hippocrepidian diagram, whose most intricate amfractuosities, renvoys, various mixture of analogies, and perturbat situation of proportionall termes, cannot choose but be pervious to the understanding of any judicious reader that hath perused this comment aright.

Source: wiktionary

Amfractuosity.

Source: wiktionary

They do not always elevate their polyparies from the depths of the waters to their surface, some extend themselves horizontally upon the bottom of the sea, following its curvatures, declivities, and anfractuosities, and cover the soil of old ocean with an enamelled carpet of various and brilliant colours, sometimes of a single colour as dazzling as the purple of the ancients.

Source: wiktionary

At this moment, the Sun, sympathizing with these thoughts of love, or of the future, has cast on the tawny sides of this rock, an ardent light; some mountain flowers called attention, the calm and the silence enlarged this anfractuosity, sombre in reality, colored by the dreamer; then it was beautiful with its scant vegetation, its warm chamomillas, its hair of Venus with the velvet leaves; a festival prolonged, magnificent decorations, happy exaltation of human forces!'

Source: wiktionary