lifeless
🇺🇸
/ˈlaɪfləs/
🇬🇧
/ˈlaɪfləs/
not alive or seeming not to be alive
The room was silent, with a lifeless plant in the corner.
not having any living things or growth
The abandoned building looked lifeless and desolate.
lacking energy or excitement
The party was lifeless without her lively presence.