IPA: /ˈtɜːrmɪnəli/
KK: /ˈtɜrnɪməli/
In a way that relates to the end or final stage of something, often used in contexts involving serious illness or death.
The doctors informed her that she was terminally ill and had only a few months to live.
Terminally → It is formed from "terminus" (from Latin, meaning end or boundary) and the suffix "-ly" (meaning in a manner of). The word "terminally" refers to something that is in a manner relating to an end or limit, often used in contexts like terminal illness.
Think of 'terminus' meaning 'end' — so 'terminally' describes something that relates to an end or limit.