Reference meaning
smarty pants
Last updated
A smart aleck or know-it-all.
Other meanings
2. noun
Alternative form of smarty pants
Source and scope
This definition is reproduced from English Wiktionary, sense en-smarty_pants-en-noun-QYmJzw--, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.