IPA: /ˈʌpˌfloʊ/
KK: /ˈʌpˌfloʊ/
To move or flow in an upward direction.
The water began to upflow as the pressure increased.
Past: upflowed
Past Participle: upflowed
Upflow → It is formed from "up" (meaning in a higher position or direction) and "flow" (from Old English "flowan", meaning to flow or move). The word "upflow" describes the movement of something flowing upwards.
Think of something moving 'up' in position and 'flowing' like water — that's why upflow means a flow that goes upwards.