What does calathus mean?
A calathus is a basket — specifically the open, often tall-sided basket used in ancient Greece and Rome to carry wool, fruit, or flowers. It appears frequently in classical vase painting, where women are shown spinning or weaving beside a calathus heaped with raw fleece, making the object a familiar motif in depictions of domestic life. The word also survives in a specialized botanical sense: a calathus can denote a compact flower head, such as that of a daisy or sunflower, in which many tiny florets are crowded onto a single receptacle. In modern usage this botanical meaning is more commonly expressed by the synonym "capitulum." As an English word, calathus is rare and scholarly, borrowed directly from the Latin calathus, itself taken from the Greek kalathos. It belongs to the vocabulary of archaeologists, classicists, and botanists rather than everyday speech, but it offers a precise, evocative term for one of antiquity's most quietly ubiquitous household objects.
A basket, especially one of ancient Greek or Roman origin used for holding wool, fruit, or flowers.
"The terracotta figurine shows a girl carrying a calathus on her head."
Chiefly found in classical scholarship and museum catalogues.
In botany, a dense flower head in which many florets are borne on a single receptacle, characteristic of the daisy family.
"Each daisy bloom is technically a calathus composed of dozens of minute florets."
Now largely replaced by the standard botanical term "capitulum."
The plural follows the Latin pattern, though the anglicized "calathuses" may also be encountered in informal contexts.
"Several calathi of woven reeds were recovered from the villa's storeroom."
The humble word for a Greek wool-basket lives on today mostly inside botany textbooks, where it names the tightly packed flower head of every daisy and sunflower you've ever seen.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of calathus
English borrowed "calathus" directly from Latin, where the word named the same kind of basket; the Latin term in turn derives from the ancient Greek kalathos (κάλαθος), meaning a basket for wool or fruit. The word entered English scholarly vocabulary through classical learning, and it remains tied to descriptions of Greco-Roman material culture and, secondarily, to botanical terminology for composite flower heads.
How calathus is actually used
This is a rare, scholarly word encountered chiefly in classical archaeology, art history, and technical botany. It is not part of everyday vocabulary. In botanical usage it has largely been superseded by the term "capitulum."
Easily confused with calathus
"Caltha" is a genus of marsh plants such as the kingcup, whereas "calathus" is a basket or a type of flower head.