- is a
polyhedron with 20 faces. The name
comes from
Ancient Gr**** εἴκοσι (
eíkosi) 'twenty' and ἕδρα (hédra) 'seat'. The
plural can be
either "icosahedra"...
- Gr****s
explained the name as
coming from
their word for "twenty" (εἴκοσι,
eíkosi),
supposedly because it had been
founded by 20
companions of
Hercules when...
- "icosathlon" was formed, in
analogy to the word "decathlon", from Gr**** εἴκοσι (
eíkosi,
meaning "twenty") and ἄθλος (áthlos, or ἄθλον, áthlon,
meaning "contest"...
- his
community also
became known for its
Eikas (Gr**** εἰκάς from εἴκοσῐ
eíkosi, "twenty"),
feasts of the
twentieth (of the Gr**** month),
which was otherwise...
-
express the
state as a whole, with no
focus on the
beginning of the
state (
eíkosi étē ebasíleusa 'I
ruled for
twenty years'). In some
theories of
formal semantics...
- dekatoögdoös
nineteen nineteenth enneakaideka dekatoënatos
twenty twentieth eikosi eikostos twenty-one twenty-first
heiskaieikosi eikostoprotos twenty-two...
-
legonti ~
legousi 'they say' (3rd pl. pres. of
thematic verb) wīkati ~
eikosi 'twenty' triākatioi ~ triākosioi 'three hundred' Proto-Gr**** *ts > -ss-...
- deš des las déka dah
dahaya decem 20 viṃśatí bīs kōṛiē bish biš wīs vist
eíkosi bist
wissa vīgintī 100 śatá sau śåhē
eksho šel saj saj ekató sad siiya/shathakaya...
- *dwi-dḱm̥t-i(h₁) "two tens" (remodelled) (remodelled) vīgintī "twenty"
eíkosi "twenty" viṁśatí "twenty", dviṁśatí "twenty" Av vīsaiti,
Ossetian insäi...
- ichthyophobia, ichthyoplankton,
ichthyosis icos-
twenty Gr**** ϝεικοσι, εἴκοσι (
eíkosi), εἰκοσάς, εἰκοσάκις "twenty times" hemi-icosahedron, icosagon, icosahedron...
