trefoil

UK
/ˈtrɛfɔɪl/
US
/ˈtrɛfɔɪl/

Translations

trefoilnoun
trefoils
pl
UK
/ˈtrɛfɔɪl/
US
/ˈtrɛfɔɪl/
trèfleBotanique ; surtout pour les trèfles à trois folioles.
The meadow was filled with trefoil and other wildflowers.
La prairie était couverte de trèfle et d'autres fleurs sauvages.
nœud trèfleMathématiques ; terme de théorie des nœuds.
The trefoil is one of the simplest knots studied in topology.
Le nœud trèfle est l'un des nœuds les plus simples étudiés en topologie.
trèfleArchitecture et héraldique ; motif à trois lobes.
The carved trefoil decorated the stone arch.
Le trèfle sculpté ornait l'arc en pierre.
Additional translations
lotierBotanique ; pour certaines espèces du genre Lotus, notamment le bird's-foot trefoil.
Synonyms
three-leafed plant
trifoliate plant
trefoiladjective
more trefoil
Comp.
most trefoil
Super.
UK
/ˈtrɛfɔɪl/
US
/ˈtrɛfɔɪl/
Used attributively to denote something that has the form or characteristics of a trefoil (three rounded lobes).
tréfléSe dit d'une forme à trois lobes.
The church has a trefoil window above the entrance.
L'église a une fenêtre tréflée au-dessus de l'entrée.

Definitions

trefoilnoun
Any of various herbs of the pea family (Fabaceae) that have three-lobed leaves, especially species in the genera Lotus and Trifolium such as bird's-foot trefoil (Lotus corniculatus).
Bird's-foot trefoil is a common trefoil that thrives in meadows and roadside verges.
An ornamental design of three rounded lobes, resembling a clover leaf, used typically in architectural tracery.
The cathedral's windows were adorned with intricate trefoil patterns.
A figure or knot consisting of three interlinked loops, specifically the simplest non-trivial mathematical knot.
The trefoil is the first example studied in introductory knot theory.
trefoiladjective
Having the shape or characteristics of a trefoil; three-lobed.
The doorway is topped by a trefoil arch.