English dictionary
plani
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
-
Combining forms signifying <i>flat</i>, <i>level</i>, <i>plane</i>; as <i>plani</i>folious, <i>plani</i>metry, <i>plano</i>- concave.
Source: webster1913