fissura
From LSJ
ἁρμονίη ἀφανὴς φανερῆς κρείττων → the hidden attunement is better than the obvious one, invisible connection is stronger than visible, harmony we can't see is stronger than harmony we can, unseen harmony is stronger than what we can see
Latin > English (Lewis & Short)
fissūra: ae, f. findo;
I a cleft, chink, fissure (post-Aug.): quorum in digitos pedum fissura divisa est, Plin. 10, 63, 83, § 176: vitis, Col. 4, 29, 4.—In plur., Plin. 33, 6, 33, § 101: efficax asini sevum labrorum fissuris, chapped lips, id. 28, 12, 50, § 188.
Latin > French (Gaffiot 2016)
fissūra, æ, f. (fissus), fente, crevasse, fissure : Plin. 10, 176.
Latin > German (Georges)
fissūra, ae, f. (findo), die Spaltung, Spalte, Ritze, Col. u. Plin.: labrorum fissurae, aufgesprungene Lippen, Plin. – Dav. fissūrārius, Not. Tir. 74, 92a.