"elliptical" in the adjective sense
1. egg-shaped, elliptic, elliptical, oval, oval-shaped, ovate, oviform, ovoid, prolate
rounded like an egg
2. elliptic, elliptical
characterized by extreme economy of expression or omission of superfluous elements
"the dialogue is elliptic and full of dark hints"
"the explanation was concise, even elliptical to the verge of obscurity"- H.O.Taylor
Source: WordNet® (An amazing lexical database of English)
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