- Also called: sword lily, gladiola any iridaceous plant of the widely cultivated genus Gladiolus, having sword-shaped leaves and spikes of funnel-shaped brightly coloured flowers
WordReference Random House Learner's Dictionary of American English © 2026
glad•i•o•lus /ˌglædiˈoʊləs/USA pronunciation
n. [countable], pl. -lus, -li /-laɪ/USA pronunciation -lus•es.
WordReference Random House Unabridged Dictionary of American English © 2026- Plant Biologya plant of the iris family, native esp. to Africa, having erect, sword-shaped leaves and spikes of flowers in a variety of colors.
glad•i•o•lus
(glad′ē ō′ləs),USA pronunciation n., pl. -lus, -li (-lī),USA pronunciation -lus•es for 1;
-li for 2.
-li for 2.
- Plant Biologyany plant of the genus Gladiolus, of the iris family, native esp. to Africa, having erect, sword-shaped leaves and spikes of flowers in a variety of colors.
- Anatomythe middle and largest segment of the sternum. Cf. manubrium (def. 2a), xiphisternum.
- Latin: small sword, sword lily, equivalent. to gladi(us) sword + -olus -ole1
- 1560–70
Collins Concise English Dictionary © HarperCollins Publishers::
gladiolus /ˌɡlædɪˈəʊləs/ n ( pl -lus, -li /-laɪ/, -luses)