Meaning of the word lackluster in English

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

lackluster

US /ˈlækˌlʌs.tɚ/
UK /ˈlækˌlʌs.tər/
"lackluster" picture

Adjective

lacking in vitality, force, or conviction; uninspired or uninspiring

Example:
The team gave a lackluster performance in the first half.
Despite the grand setting, the play itself was rather lackluster.