IPA: /ˈwiːpi/
KK: /ˈwipi/
Feeling sad or emotional, often to the point of crying; tearful.
After watching the sad movie, she felt quite weepy.
Comparative: weepier
Superlative: weepiest
Weepy → It is formed from "weep" (from Old English "wēpan", meaning to cry) and the suffix "-y" (meaning characterized by). The word "weepy" describes a state characterized by crying or being prone to tears.
Think of someone who is 'characterized by' ('-y') 'crying' ('weep') — that's why weepy means someone who tends to cry.