[syn: polysyllabic, sesquipedalian]
The Collaborative International Dictionary of English v.0.48:
Sesquipedal \Ses*quip"e*dal\, Sesquipedalian
\Ses`qui*pe*da"li*an\, a. [Sesqui- + pedal: cf. F.
sesquip['e]dal, L. sesquipedalis.]
Measuring or containing a foot and a half; as, a
sesquipedalian pygmy; -- sometimes humorously applied to long
words.
[1913 Webster]
[1913 Webster] Sesquipedalianism
WordNet (r) 3.0 (2006):
sesquipedalian
adj 1: given to the overuse of long words; "sesquipedalian
orators"; "this sesquipedalian way of saying one has no
money"
2: (of words) long and ponderous; having many syllables;
"sesquipedalian technical terms" [syn: polysyllabic,
sesquipedalian]
n 1: a very long word (a foot and a half long) [syn:
sesquipedalian, sesquipedalia]