Bible Dictionaries
Trefle

Webster's Dictionary

(1):

(a.) Having a three-lobed extremity or extremities, as a cross; also, more rarely, ornamented with trefoils projecting from the edges, as a bearing.

(2):

(n.) A species of time; - so called from its resemblance in form to a trefoil.

Bibliography Information
Webster, Noah. Entry for 'Trefle'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/trefle.html. 1828.