Meaning of the word underhanded in English

What does underhanded mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

underhanded

US /ˌʌn.dɚˈhæn.dɪd/
UK /ˌʌn.dəˈhæn.dɪd/

Adjective

acting or done in a secret or dishonest way that is intended to deceive people

Example:
He won the election through underhanded tactics.
I suspect there was some underhanded dealing going on.