What does gladioli mean?
Gladioli is the standard plural of gladiolus, a widely cultivated group of flowering plants known for their tall, upright stems and spikes of showy blooms. The flowers come in many colors, including white, yellow, pink, orange, red, and purple, and are often cut for arrangements or used as emphatic elements in a floral display. In ordinary use, gladioli commonly evokes a familiar garden flower rather than a highly formal or literary term. Its unusual plural is memorable because it ends in -i, although the singular gladiolus remains widely understood. The name ultimately comes from Latin gladiolus, meaning “little sword,” a reference to the plants’ narrow, blade-like leaves. This combination of an ornamental, summery image and a name associated with ancient weapons makes gladioli a useful word for both precise botanical description and vivid descriptive writing.
noun (plural)Gladioli are cultivated plants of the genus Gladiolus, with upright spikes of large, often brightly colored flowers. The word is the standard plural of gladiolus and may refer collectively to the plants or to their cut flowers.
- The plural of gladiolus, referring to cultivated plants with tall spikes of showy flowers or to those flowers collectively.
"A row of scarlet gladioli framed the garden path."
"She arranged the white gladioli in a tall ceramic vase."
"The florist recommended gladioli for the large, colorful centerpiece."
"Rows of pink gladioli brighten the otherwise plain garden fence."
Gladioli is the standard plural of gladiolus. The alternative plural gladioluses is also accepted, but is less common.
"The garden center had gladioli in several colors."
Gladioli get their name from Latin for “little sword”—because their sword-shaped leaves once reminded people of blades.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does gladioli come from?
Gladioli is the plural of gladiolus, a word borrowed into English in the early 17th century from the Latin gladiolus, a diminutive of gladius, meaning “sword.” The botanical name refers to the plants’ sword-shaped leaves, and their beautiful flowers have long been cultivated ornamentally. The same Latin root appears in cognates including gladiator, gladiate, and gladiatorial.
Related word forms
How gladioli is actually used
The form is standard in horticultural, floral, and decorative contexts and is neither regional nor archaic.
Easily confused with gladioli
Gladiolus names a single plant, whereas gladioli is the standard plural for multiple plants or blooms.